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[deliverable/binutils-gdb.git] / bfd / reloc.c
1 /* BFD support for handling relocation entries.
2 Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
3 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
4 Free Software Foundation, Inc.
5 Written by Cygnus Support.
6
7 This file is part of BFD, the Binary File Descriptor library.
8
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 3 of the License, or
12 (at your option) any later version.
13
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
18
19 You should have received a copy of the GNU General Public License
20 along with this program; if not, write to the Free Software
21 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
22 MA 02110-1301, USA. */
23
24 /*
25 SECTION
26 Relocations
27
28 BFD maintains relocations in much the same way it maintains
29 symbols: they are left alone until required, then read in
30 en-masse and translated into an internal form. A common
31 routine <<bfd_perform_relocation>> acts upon the
32 canonical form to do the fixup.
33
34 Relocations are maintained on a per section basis,
35 while symbols are maintained on a per BFD basis.
36
37 All that a back end has to do to fit the BFD interface is to create
38 a <<struct reloc_cache_entry>> for each relocation
39 in a particular section, and fill in the right bits of the structures.
40
41 @menu
42 @* typedef arelent::
43 @* howto manager::
44 @end menu
45
46 */
47
48 /* DO compile in the reloc_code name table from libbfd.h. */
49 #define _BFD_MAKE_TABLE_bfd_reloc_code_real
50
51 #include "sysdep.h"
52 #include "bfd.h"
53 #include "bfdlink.h"
54 #include "libbfd.h"
55 /*
56 DOCDD
57 INODE
58 typedef arelent, howto manager, Relocations, Relocations
59
60 SUBSECTION
61 typedef arelent
62
63 This is the structure of a relocation entry:
64
65 CODE_FRAGMENT
66 .
67 .typedef enum bfd_reloc_status
68 .{
69 . {* No errors detected. *}
70 . bfd_reloc_ok,
71 .
72 . {* The relocation was performed, but there was an overflow. *}
73 . bfd_reloc_overflow,
74 .
75 . {* The address to relocate was not within the section supplied. *}
76 . bfd_reloc_outofrange,
77 .
78 . {* Used by special functions. *}
79 . bfd_reloc_continue,
80 .
81 . {* Unsupported relocation size requested. *}
82 . bfd_reloc_notsupported,
83 .
84 . {* Unused. *}
85 . bfd_reloc_other,
86 .
87 . {* The symbol to relocate against was undefined. *}
88 . bfd_reloc_undefined,
89 .
90 . {* The relocation was performed, but may not be ok - presently
91 . generated only when linking i960 coff files with i960 b.out
92 . symbols. If this type is returned, the error_message argument
93 . to bfd_perform_relocation will be set. *}
94 . bfd_reloc_dangerous
95 . }
96 . bfd_reloc_status_type;
97 .
98 .
99 .typedef struct reloc_cache_entry
100 .{
101 . {* A pointer into the canonical table of pointers. *}
102 . struct bfd_symbol **sym_ptr_ptr;
103 .
104 . {* offset in section. *}
105 . bfd_size_type address;
106 .
107 . {* addend for relocation value. *}
108 . bfd_vma addend;
109 .
110 . {* Pointer to how to perform the required relocation. *}
111 . reloc_howto_type *howto;
112 .
113 .}
114 .arelent;
115 .
116 */
117
118 /*
119 DESCRIPTION
120
121 Here is a description of each of the fields within an <<arelent>>:
122
123 o <<sym_ptr_ptr>>
124
125 The symbol table pointer points to a pointer to the symbol
126 associated with the relocation request. It is the pointer
127 into the table returned by the back end's
128 <<canonicalize_symtab>> action. @xref{Symbols}. The symbol is
129 referenced through a pointer to a pointer so that tools like
130 the linker can fix up all the symbols of the same name by
131 modifying only one pointer. The relocation routine looks in
132 the symbol and uses the base of the section the symbol is
133 attached to and the value of the symbol as the initial
134 relocation offset. If the symbol pointer is zero, then the
135 section provided is looked up.
136
137 o <<address>>
138
139 The <<address>> field gives the offset in bytes from the base of
140 the section data which owns the relocation record to the first
141 byte of relocatable information. The actual data relocated
142 will be relative to this point; for example, a relocation
143 type which modifies the bottom two bytes of a four byte word
144 would not touch the first byte pointed to in a big endian
145 world.
146
147 o <<addend>>
148
149 The <<addend>> is a value provided by the back end to be added (!)
150 to the relocation offset. Its interpretation is dependent upon
151 the howto. For example, on the 68k the code:
152
153 | char foo[];
154 | main()
155 | {
156 | return foo[0x12345678];
157 | }
158
159 Could be compiled into:
160
161 | linkw fp,#-4
162 | moveb @@#12345678,d0
163 | extbl d0
164 | unlk fp
165 | rts
166
167 This could create a reloc pointing to <<foo>>, but leave the
168 offset in the data, something like:
169
170 |RELOCATION RECORDS FOR [.text]:
171 |offset type value
172 |00000006 32 _foo
173 |
174 |00000000 4e56 fffc ; linkw fp,#-4
175 |00000004 1039 1234 5678 ; moveb @@#12345678,d0
176 |0000000a 49c0 ; extbl d0
177 |0000000c 4e5e ; unlk fp
178 |0000000e 4e75 ; rts
179
180 Using coff and an 88k, some instructions don't have enough
181 space in them to represent the full address range, and
182 pointers have to be loaded in two parts. So you'd get something like:
183
184 | or.u r13,r0,hi16(_foo+0x12345678)
185 | ld.b r2,r13,lo16(_foo+0x12345678)
186 | jmp r1
187
188 This should create two relocs, both pointing to <<_foo>>, and with
189 0x12340000 in their addend field. The data would consist of:
190
191 |RELOCATION RECORDS FOR [.text]:
192 |offset type value
193 |00000002 HVRT16 _foo+0x12340000
194 |00000006 LVRT16 _foo+0x12340000
195 |
196 |00000000 5da05678 ; or.u r13,r0,0x5678
197 |00000004 1c4d5678 ; ld.b r2,r13,0x5678
198 |00000008 f400c001 ; jmp r1
199
200 The relocation routine digs out the value from the data, adds
201 it to the addend to get the original offset, and then adds the
202 value of <<_foo>>. Note that all 32 bits have to be kept around
203 somewhere, to cope with carry from bit 15 to bit 16.
204
205 One further example is the sparc and the a.out format. The
206 sparc has a similar problem to the 88k, in that some
207 instructions don't have room for an entire offset, but on the
208 sparc the parts are created in odd sized lumps. The designers of
209 the a.out format chose to not use the data within the section
210 for storing part of the offset; all the offset is kept within
211 the reloc. Anything in the data should be ignored.
212
213 | save %sp,-112,%sp
214 | sethi %hi(_foo+0x12345678),%g2
215 | ldsb [%g2+%lo(_foo+0x12345678)],%i0
216 | ret
217 | restore
218
219 Both relocs contain a pointer to <<foo>>, and the offsets
220 contain junk.
221
222 |RELOCATION RECORDS FOR [.text]:
223 |offset type value
224 |00000004 HI22 _foo+0x12345678
225 |00000008 LO10 _foo+0x12345678
226 |
227 |00000000 9de3bf90 ; save %sp,-112,%sp
228 |00000004 05000000 ; sethi %hi(_foo+0),%g2
229 |00000008 f048a000 ; ldsb [%g2+%lo(_foo+0)],%i0
230 |0000000c 81c7e008 ; ret
231 |00000010 81e80000 ; restore
232
233 o <<howto>>
234
235 The <<howto>> field can be imagined as a
236 relocation instruction. It is a pointer to a structure which
237 contains information on what to do with all of the other
238 information in the reloc record and data section. A back end
239 would normally have a relocation instruction set and turn
240 relocations into pointers to the correct structure on input -
241 but it would be possible to create each howto field on demand.
242
243 */
244
245 /*
246 SUBSUBSECTION
247 <<enum complain_overflow>>
248
249 Indicates what sort of overflow checking should be done when
250 performing a relocation.
251
252 CODE_FRAGMENT
253 .
254 .enum complain_overflow
255 .{
256 . {* Do not complain on overflow. *}
257 . complain_overflow_dont,
258 .
259 . {* Complain if the value overflows when considered as a signed
260 . number one bit larger than the field. ie. A bitfield of N bits
261 . is allowed to represent -2**n to 2**n-1. *}
262 . complain_overflow_bitfield,
263 .
264 . {* Complain if the value overflows when considered as a signed
265 . number. *}
266 . complain_overflow_signed,
267 .
268 . {* Complain if the value overflows when considered as an
269 . unsigned number. *}
270 . complain_overflow_unsigned
271 .};
272
273 */
274
275 /*
276 SUBSUBSECTION
277 <<reloc_howto_type>>
278
279 The <<reloc_howto_type>> is a structure which contains all the
280 information that libbfd needs to know to tie up a back end's data.
281
282 CODE_FRAGMENT
283 .struct bfd_symbol; {* Forward declaration. *}
284 .
285 .struct reloc_howto_struct
286 .{
287 . {* The type field has mainly a documentary use - the back end can
288 . do what it wants with it, though normally the back end's
289 . external idea of what a reloc number is stored
290 . in this field. For example, a PC relative word relocation
291 . in a coff environment has the type 023 - because that's
292 . what the outside world calls a R_PCRWORD reloc. *}
293 . unsigned int type;
294 .
295 . {* The value the final relocation is shifted right by. This drops
296 . unwanted data from the relocation. *}
297 . unsigned int rightshift;
298 .
299 . {* The size of the item to be relocated. This is *not* a
300 . power-of-two measure. To get the number of bytes operated
301 . on by a type of relocation, use bfd_get_reloc_size. *}
302 . int size;
303 .
304 . {* The number of bits in the item to be relocated. This is used
305 . when doing overflow checking. *}
306 . unsigned int bitsize;
307 .
308 . {* The relocation is relative to the field being relocated. *}
309 . bfd_boolean pc_relative;
310 .
311 . {* The bit position of the reloc value in the destination.
312 . The relocated value is left shifted by this amount. *}
313 . unsigned int bitpos;
314 .
315 . {* What type of overflow error should be checked for when
316 . relocating. *}
317 . enum complain_overflow complain_on_overflow;
318 .
319 . {* If this field is non null, then the supplied function is
320 . called rather than the normal function. This allows really
321 . strange relocation methods to be accommodated (e.g., i960 callj
322 . instructions). *}
323 . bfd_reloc_status_type (*special_function)
324 . (bfd *, arelent *, struct bfd_symbol *, void *, asection *,
325 . bfd *, char **);
326 .
327 . {* The textual name of the relocation type. *}
328 . char *name;
329 .
330 . {* Some formats record a relocation addend in the section contents
331 . rather than with the relocation. For ELF formats this is the
332 . distinction between USE_REL and USE_RELA (though the code checks
333 . for USE_REL == 1/0). The value of this field is TRUE if the
334 . addend is recorded with the section contents; when performing a
335 . partial link (ld -r) the section contents (the data) will be
336 . modified. The value of this field is FALSE if addends are
337 . recorded with the relocation (in arelent.addend); when performing
338 . a partial link the relocation will be modified.
339 . All relocations for all ELF USE_RELA targets should set this field
340 . to FALSE (values of TRUE should be looked on with suspicion).
341 . However, the converse is not true: not all relocations of all ELF
342 . USE_REL targets set this field to TRUE. Why this is so is peculiar
343 . to each particular target. For relocs that aren't used in partial
344 . links (e.g. GOT stuff) it doesn't matter what this is set to. *}
345 . bfd_boolean partial_inplace;
346 .
347 . {* src_mask selects the part of the instruction (or data) to be used
348 . in the relocation sum. If the target relocations don't have an
349 . addend in the reloc, eg. ELF USE_REL, src_mask will normally equal
350 . dst_mask to extract the addend from the section contents. If
351 . relocations do have an addend in the reloc, eg. ELF USE_RELA, this
352 . field should be zero. Non-zero values for ELF USE_RELA targets are
353 . bogus as in those cases the value in the dst_mask part of the
354 . section contents should be treated as garbage. *}
355 . bfd_vma src_mask;
356 .
357 . {* dst_mask selects which parts of the instruction (or data) are
358 . replaced with a relocated value. *}
359 . bfd_vma dst_mask;
360 .
361 . {* When some formats create PC relative instructions, they leave
362 . the value of the pc of the place being relocated in the offset
363 . slot of the instruction, so that a PC relative relocation can
364 . be made just by adding in an ordinary offset (e.g., sun3 a.out).
365 . Some formats leave the displacement part of an instruction
366 . empty (e.g., m88k bcs); this flag signals the fact. *}
367 . bfd_boolean pcrel_offset;
368 .};
369 .
370 */
371
372 /*
373 FUNCTION
374 The HOWTO Macro
375
376 DESCRIPTION
377 The HOWTO define is horrible and will go away.
378
379 .#define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \
380 . { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC }
381
382 DESCRIPTION
383 And will be replaced with the totally magic way. But for the
384 moment, we are compatible, so do it this way.
385
386 .#define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \
387 . HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \
388 . NAME, FALSE, 0, 0, IN)
389 .
390
391 DESCRIPTION
392 This is used to fill in an empty howto entry in an array.
393
394 .#define EMPTY_HOWTO(C) \
395 . HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \
396 . NULL, FALSE, 0, 0, FALSE)
397 .
398
399 DESCRIPTION
400 Helper routine to turn a symbol into a relocation value.
401
402 .#define HOWTO_PREPARE(relocation, symbol) \
403 . { \
404 . if (symbol != NULL) \
405 . { \
406 . if (bfd_is_com_section (symbol->section)) \
407 . { \
408 . relocation = 0; \
409 . } \
410 . else \
411 . { \
412 . relocation = symbol->value; \
413 . } \
414 . } \
415 . }
416 .
417 */
418
419 /*
420 FUNCTION
421 bfd_get_reloc_size
422
423 SYNOPSIS
424 unsigned int bfd_get_reloc_size (reloc_howto_type *);
425
426 DESCRIPTION
427 For a reloc_howto_type that operates on a fixed number of bytes,
428 this returns the number of bytes operated on.
429 */
430
431 unsigned int
432 bfd_get_reloc_size (reloc_howto_type *howto)
433 {
434 switch (howto->size)
435 {
436 case 0: return 1;
437 case 1: return 2;
438 case 2: return 4;
439 case 3: return 0;
440 case 4: return 8;
441 case 8: return 16;
442 case -2: return 4;
443 default: abort ();
444 }
445 }
446
447 /*
448 TYPEDEF
449 arelent_chain
450
451 DESCRIPTION
452
453 How relocs are tied together in an <<asection>>:
454
455 .typedef struct relent_chain
456 .{
457 . arelent relent;
458 . struct relent_chain *next;
459 .}
460 .arelent_chain;
461 .
462 */
463
464 /* N_ONES produces N one bits, without overflowing machine arithmetic. */
465 #define N_ONES(n) (((((bfd_vma) 1 << ((n) - 1)) - 1) << 1) | 1)
466
467 /*
468 FUNCTION
469 bfd_check_overflow
470
471 SYNOPSIS
472 bfd_reloc_status_type bfd_check_overflow
473 (enum complain_overflow how,
474 unsigned int bitsize,
475 unsigned int rightshift,
476 unsigned int addrsize,
477 bfd_vma relocation);
478
479 DESCRIPTION
480 Perform overflow checking on @var{relocation} which has
481 @var{bitsize} significant bits and will be shifted right by
482 @var{rightshift} bits, on a machine with addresses containing
483 @var{addrsize} significant bits. The result is either of
484 @code{bfd_reloc_ok} or @code{bfd_reloc_overflow}.
485
486 */
487
488 bfd_reloc_status_type
489 bfd_check_overflow (enum complain_overflow how,
490 unsigned int bitsize,
491 unsigned int rightshift,
492 unsigned int addrsize,
493 bfd_vma relocation)
494 {
495 bfd_vma fieldmask, addrmask, signmask, ss, a;
496 bfd_reloc_status_type flag = bfd_reloc_ok;
497
498 /* Note: BITSIZE should always be <= ADDRSIZE, but in case it's not,
499 we'll be permissive: extra bits in the field mask will
500 automatically extend the address mask for purposes of the
501 overflow check. */
502 fieldmask = N_ONES (bitsize);
503 signmask = ~fieldmask;
504 addrmask = N_ONES (addrsize) | (fieldmask << rightshift);
505 a = (relocation & addrmask) >> rightshift;;
506
507 switch (how)
508 {
509 case complain_overflow_dont:
510 break;
511
512 case complain_overflow_signed:
513 /* If any sign bits are set, all sign bits must be set. That
514 is, A must be a valid negative address after shifting. */
515 signmask = ~ (fieldmask >> 1);
516 /* Fall thru */
517
518 case complain_overflow_bitfield:
519 /* Bitfields are sometimes signed, sometimes unsigned. We
520 explicitly allow an address wrap too, which means a bitfield
521 of n bits is allowed to store -2**n to 2**n-1. Thus overflow
522 if the value has some, but not all, bits set outside the
523 field. */
524 ss = a & signmask;
525 if (ss != 0 && ss != ((addrmask >> rightshift) & signmask))
526 flag = bfd_reloc_overflow;
527 break;
528
529 case complain_overflow_unsigned:
530 /* We have an overflow if the address does not fit in the field. */
531 if ((a & signmask) != 0)
532 flag = bfd_reloc_overflow;
533 break;
534
535 default:
536 abort ();
537 }
538
539 return flag;
540 }
541
542 /*
543 FUNCTION
544 bfd_perform_relocation
545
546 SYNOPSIS
547 bfd_reloc_status_type bfd_perform_relocation
548 (bfd *abfd,
549 arelent *reloc_entry,
550 void *data,
551 asection *input_section,
552 bfd *output_bfd,
553 char **error_message);
554
555 DESCRIPTION
556 If @var{output_bfd} is supplied to this function, the
557 generated image will be relocatable; the relocations are
558 copied to the output file after they have been changed to
559 reflect the new state of the world. There are two ways of
560 reflecting the results of partial linkage in an output file:
561 by modifying the output data in place, and by modifying the
562 relocation record. Some native formats (e.g., basic a.out and
563 basic coff) have no way of specifying an addend in the
564 relocation type, so the addend has to go in the output data.
565 This is no big deal since in these formats the output data
566 slot will always be big enough for the addend. Complex reloc
567 types with addends were invented to solve just this problem.
568 The @var{error_message} argument is set to an error message if
569 this return @code{bfd_reloc_dangerous}.
570
571 */
572
573 bfd_reloc_status_type
574 bfd_perform_relocation (bfd *abfd,
575 arelent *reloc_entry,
576 void *data,
577 asection *input_section,
578 bfd *output_bfd,
579 char **error_message)
580 {
581 bfd_vma relocation;
582 bfd_reloc_status_type flag = bfd_reloc_ok;
583 bfd_size_type octets = reloc_entry->address * bfd_octets_per_byte (abfd);
584 bfd_vma output_base = 0;
585 reloc_howto_type *howto = reloc_entry->howto;
586 asection *reloc_target_output_section;
587 asymbol *symbol;
588
589 symbol = *(reloc_entry->sym_ptr_ptr);
590 if (bfd_is_abs_section (symbol->section)
591 && output_bfd != NULL)
592 {
593 reloc_entry->address += input_section->output_offset;
594 return bfd_reloc_ok;
595 }
596
597 /* If we are not producing relocatable output, return an error if
598 the symbol is not defined. An undefined weak symbol is
599 considered to have a value of zero (SVR4 ABI, p. 4-27). */
600 if (bfd_is_und_section (symbol->section)
601 && (symbol->flags & BSF_WEAK) == 0
602 && output_bfd == NULL)
603 flag = bfd_reloc_undefined;
604
605 /* If there is a function supplied to handle this relocation type,
606 call it. It'll return `bfd_reloc_continue' if further processing
607 can be done. */
608 if (howto->special_function)
609 {
610 bfd_reloc_status_type cont;
611 cont = howto->special_function (abfd, reloc_entry, symbol, data,
612 input_section, output_bfd,
613 error_message);
614 if (cont != bfd_reloc_continue)
615 return cont;
616 }
617
618 /* Is the address of the relocation really within the section? */
619 if (reloc_entry->address > bfd_get_section_limit (abfd, input_section))
620 return bfd_reloc_outofrange;
621
622 /* Work out which section the relocation is targeted at and the
623 initial relocation command value. */
624
625 /* Get symbol value. (Common symbols are special.) */
626 if (bfd_is_com_section (symbol->section))
627 relocation = 0;
628 else
629 relocation = symbol->value;
630
631 reloc_target_output_section = symbol->section->output_section;
632
633 /* Convert input-section-relative symbol value to absolute. */
634 if ((output_bfd && ! howto->partial_inplace)
635 || reloc_target_output_section == NULL)
636 output_base = 0;
637 else
638 output_base = reloc_target_output_section->vma;
639
640 relocation += output_base + symbol->section->output_offset;
641
642 /* Add in supplied addend. */
643 relocation += reloc_entry->addend;
644
645 /* Here the variable relocation holds the final address of the
646 symbol we are relocating against, plus any addend. */
647
648 if (howto->pc_relative)
649 {
650 /* This is a PC relative relocation. We want to set RELOCATION
651 to the distance between the address of the symbol and the
652 location. RELOCATION is already the address of the symbol.
653
654 We start by subtracting the address of the section containing
655 the location.
656
657 If pcrel_offset is set, we must further subtract the position
658 of the location within the section. Some targets arrange for
659 the addend to be the negative of the position of the location
660 within the section; for example, i386-aout does this. For
661 i386-aout, pcrel_offset is FALSE. Some other targets do not
662 include the position of the location; for example, m88kbcs,
663 or ELF. For those targets, pcrel_offset is TRUE.
664
665 If we are producing relocatable output, then we must ensure
666 that this reloc will be correctly computed when the final
667 relocation is done. If pcrel_offset is FALSE we want to wind
668 up with the negative of the location within the section,
669 which means we must adjust the existing addend by the change
670 in the location within the section. If pcrel_offset is TRUE
671 we do not want to adjust the existing addend at all.
672
673 FIXME: This seems logical to me, but for the case of
674 producing relocatable output it is not what the code
675 actually does. I don't want to change it, because it seems
676 far too likely that something will break. */
677
678 relocation -=
679 input_section->output_section->vma + input_section->output_offset;
680
681 if (howto->pcrel_offset)
682 relocation -= reloc_entry->address;
683 }
684
685 if (output_bfd != NULL)
686 {
687 if (! howto->partial_inplace)
688 {
689 /* This is a partial relocation, and we want to apply the relocation
690 to the reloc entry rather than the raw data. Modify the reloc
691 inplace to reflect what we now know. */
692 reloc_entry->addend = relocation;
693 reloc_entry->address += input_section->output_offset;
694 return flag;
695 }
696 else
697 {
698 /* This is a partial relocation, but inplace, so modify the
699 reloc record a bit.
700
701 If we've relocated with a symbol with a section, change
702 into a ref to the section belonging to the symbol. */
703
704 reloc_entry->address += input_section->output_offset;
705
706 /* WTF?? */
707 if (abfd->xvec->flavour == bfd_target_coff_flavour
708 && strcmp (abfd->xvec->name, "coff-Intel-little") != 0
709 && strcmp (abfd->xvec->name, "coff-Intel-big") != 0)
710 {
711 /* For m68k-coff, the addend was being subtracted twice during
712 relocation with -r. Removing the line below this comment
713 fixes that problem; see PR 2953.
714
715 However, Ian wrote the following, regarding removing the line below,
716 which explains why it is still enabled: --djm
717
718 If you put a patch like that into BFD you need to check all the COFF
719 linkers. I am fairly certain that patch will break coff-i386 (e.g.,
720 SCO); see coff_i386_reloc in coff-i386.c where I worked around the
721 problem in a different way. There may very well be a reason that the
722 code works as it does.
723
724 Hmmm. The first obvious point is that bfd_perform_relocation should
725 not have any tests that depend upon the flavour. It's seem like
726 entirely the wrong place for such a thing. The second obvious point
727 is that the current code ignores the reloc addend when producing
728 relocatable output for COFF. That's peculiar. In fact, I really
729 have no idea what the point of the line you want to remove is.
730
731 A typical COFF reloc subtracts the old value of the symbol and adds in
732 the new value to the location in the object file (if it's a pc
733 relative reloc it adds the difference between the symbol value and the
734 location). When relocating we need to preserve that property.
735
736 BFD handles this by setting the addend to the negative of the old
737 value of the symbol. Unfortunately it handles common symbols in a
738 non-standard way (it doesn't subtract the old value) but that's a
739 different story (we can't change it without losing backward
740 compatibility with old object files) (coff-i386 does subtract the old
741 value, to be compatible with existing coff-i386 targets, like SCO).
742
743 So everything works fine when not producing relocatable output. When
744 we are producing relocatable output, logically we should do exactly
745 what we do when not producing relocatable output. Therefore, your
746 patch is correct. In fact, it should probably always just set
747 reloc_entry->addend to 0 for all cases, since it is, in fact, going to
748 add the value into the object file. This won't hurt the COFF code,
749 which doesn't use the addend; I'm not sure what it will do to other
750 formats (the thing to check for would be whether any formats both use
751 the addend and set partial_inplace).
752
753 When I wanted to make coff-i386 produce relocatable output, I ran
754 into the problem that you are running into: I wanted to remove that
755 line. Rather than risk it, I made the coff-i386 relocs use a special
756 function; it's coff_i386_reloc in coff-i386.c. The function
757 specifically adds the addend field into the object file, knowing that
758 bfd_perform_relocation is not going to. If you remove that line, then
759 coff-i386.c will wind up adding the addend field in twice. It's
760 trivial to fix; it just needs to be done.
761
762 The problem with removing the line is just that it may break some
763 working code. With BFD it's hard to be sure of anything. The right
764 way to deal with this is simply to build and test at least all the
765 supported COFF targets. It should be straightforward if time and disk
766 space consuming. For each target:
767 1) build the linker
768 2) generate some executable, and link it using -r (I would
769 probably use paranoia.o and link against newlib/libc.a, which
770 for all the supported targets would be available in
771 /usr/cygnus/progressive/H-host/target/lib/libc.a).
772 3) make the change to reloc.c
773 4) rebuild the linker
774 5) repeat step 2
775 6) if the resulting object files are the same, you have at least
776 made it no worse
777 7) if they are different you have to figure out which version is
778 right
779 */
780 relocation -= reloc_entry->addend;
781 reloc_entry->addend = 0;
782 }
783 else
784 {
785 reloc_entry->addend = relocation;
786 }
787 }
788 }
789 else
790 {
791 reloc_entry->addend = 0;
792 }
793
794 /* FIXME: This overflow checking is incomplete, because the value
795 might have overflowed before we get here. For a correct check we
796 need to compute the value in a size larger than bitsize, but we
797 can't reasonably do that for a reloc the same size as a host
798 machine word.
799 FIXME: We should also do overflow checking on the result after
800 adding in the value contained in the object file. */
801 if (howto->complain_on_overflow != complain_overflow_dont
802 && flag == bfd_reloc_ok)
803 flag = bfd_check_overflow (howto->complain_on_overflow,
804 howto->bitsize,
805 howto->rightshift,
806 bfd_arch_bits_per_address (abfd),
807 relocation);
808
809 /* Either we are relocating all the way, or we don't want to apply
810 the relocation to the reloc entry (probably because there isn't
811 any room in the output format to describe addends to relocs). */
812
813 /* The cast to bfd_vma avoids a bug in the Alpha OSF/1 C compiler
814 (OSF version 1.3, compiler version 3.11). It miscompiles the
815 following program:
816
817 struct str
818 {
819 unsigned int i0;
820 } s = { 0 };
821
822 int
823 main ()
824 {
825 unsigned long x;
826
827 x = 0x100000000;
828 x <<= (unsigned long) s.i0;
829 if (x == 0)
830 printf ("failed\n");
831 else
832 printf ("succeeded (%lx)\n", x);
833 }
834 */
835
836 relocation >>= (bfd_vma) howto->rightshift;
837
838 /* Shift everything up to where it's going to be used. */
839 relocation <<= (bfd_vma) howto->bitpos;
840
841 /* Wait for the day when all have the mask in them. */
842
843 /* What we do:
844 i instruction to be left alone
845 o offset within instruction
846 r relocation offset to apply
847 S src mask
848 D dst mask
849 N ~dst mask
850 A part 1
851 B part 2
852 R result
853
854 Do this:
855 (( i i i i i o o o o o from bfd_get<size>
856 and S S S S S) to get the size offset we want
857 + r r r r r r r r r r) to get the final value to place
858 and D D D D D to chop to right size
859 -----------------------
860 = A A A A A
861 And this:
862 ( i i i i i o o o o o from bfd_get<size>
863 and N N N N N ) get instruction
864 -----------------------
865 = B B B B B
866
867 And then:
868 ( B B B B B
869 or A A A A A)
870 -----------------------
871 = R R R R R R R R R R put into bfd_put<size>
872 */
873
874 #define DOIT(x) \
875 x = ( (x & ~howto->dst_mask) | (((x & howto->src_mask) + relocation) & howto->dst_mask))
876
877 switch (howto->size)
878 {
879 case 0:
880 {
881 char x = bfd_get_8 (abfd, (char *) data + octets);
882 DOIT (x);
883 bfd_put_8 (abfd, x, (unsigned char *) data + octets);
884 }
885 break;
886
887 case 1:
888 {
889 short x = bfd_get_16 (abfd, (bfd_byte *) data + octets);
890 DOIT (x);
891 bfd_put_16 (abfd, (bfd_vma) x, (unsigned char *) data + octets);
892 }
893 break;
894 case 2:
895 {
896 long x = bfd_get_32 (abfd, (bfd_byte *) data + octets);
897 DOIT (x);
898 bfd_put_32 (abfd, (bfd_vma) x, (bfd_byte *) data + octets);
899 }
900 break;
901 case -2:
902 {
903 long x = bfd_get_32 (abfd, (bfd_byte *) data + octets);
904 relocation = -relocation;
905 DOIT (x);
906 bfd_put_32 (abfd, (bfd_vma) x, (bfd_byte *) data + octets);
907 }
908 break;
909
910 case -1:
911 {
912 long x = bfd_get_16 (abfd, (bfd_byte *) data + octets);
913 relocation = -relocation;
914 DOIT (x);
915 bfd_put_16 (abfd, (bfd_vma) x, (bfd_byte *) data + octets);
916 }
917 break;
918
919 case 3:
920 /* Do nothing */
921 break;
922
923 case 4:
924 #ifdef BFD64
925 {
926 bfd_vma x = bfd_get_64 (abfd, (bfd_byte *) data + octets);
927 DOIT (x);
928 bfd_put_64 (abfd, x, (bfd_byte *) data + octets);
929 }
930 #else
931 abort ();
932 #endif
933 break;
934 default:
935 return bfd_reloc_other;
936 }
937
938 return flag;
939 }
940
941 /*
942 FUNCTION
943 bfd_install_relocation
944
945 SYNOPSIS
946 bfd_reloc_status_type bfd_install_relocation
947 (bfd *abfd,
948 arelent *reloc_entry,
949 void *data, bfd_vma data_start,
950 asection *input_section,
951 char **error_message);
952
953 DESCRIPTION
954 This looks remarkably like <<bfd_perform_relocation>>, except it
955 does not expect that the section contents have been filled in.
956 I.e., it's suitable for use when creating, rather than applying
957 a relocation.
958
959 For now, this function should be considered reserved for the
960 assembler.
961 */
962
963 bfd_reloc_status_type
964 bfd_install_relocation (bfd *abfd,
965 arelent *reloc_entry,
966 void *data_start,
967 bfd_vma data_start_offset,
968 asection *input_section,
969 char **error_message)
970 {
971 bfd_vma relocation;
972 bfd_reloc_status_type flag = bfd_reloc_ok;
973 bfd_size_type octets = reloc_entry->address * bfd_octets_per_byte (abfd);
974 bfd_vma output_base = 0;
975 reloc_howto_type *howto = reloc_entry->howto;
976 asection *reloc_target_output_section;
977 asymbol *symbol;
978 bfd_byte *data;
979
980 symbol = *(reloc_entry->sym_ptr_ptr);
981 if (bfd_is_abs_section (symbol->section))
982 {
983 reloc_entry->address += input_section->output_offset;
984 return bfd_reloc_ok;
985 }
986
987 /* If there is a function supplied to handle this relocation type,
988 call it. It'll return `bfd_reloc_continue' if further processing
989 can be done. */
990 if (howto->special_function)
991 {
992 bfd_reloc_status_type cont;
993
994 /* XXX - The special_function calls haven't been fixed up to deal
995 with creating new relocations and section contents. */
996 cont = howto->special_function (abfd, reloc_entry, symbol,
997 /* XXX - Non-portable! */
998 ((bfd_byte *) data_start
999 - data_start_offset),
1000 input_section, abfd, error_message);
1001 if (cont != bfd_reloc_continue)
1002 return cont;
1003 }
1004
1005 /* Is the address of the relocation really within the section? */
1006 if (reloc_entry->address > bfd_get_section_limit (abfd, input_section))
1007 return bfd_reloc_outofrange;
1008
1009 /* Work out which section the relocation is targeted at and the
1010 initial relocation command value. */
1011
1012 /* Get symbol value. (Common symbols are special.) */
1013 if (bfd_is_com_section (symbol->section))
1014 relocation = 0;
1015 else
1016 relocation = symbol->value;
1017
1018 reloc_target_output_section = symbol->section->output_section;
1019
1020 /* Convert input-section-relative symbol value to absolute. */
1021 if (! howto->partial_inplace)
1022 output_base = 0;
1023 else
1024 output_base = reloc_target_output_section->vma;
1025
1026 relocation += output_base + symbol->section->output_offset;
1027
1028 /* Add in supplied addend. */
1029 relocation += reloc_entry->addend;
1030
1031 /* Here the variable relocation holds the final address of the
1032 symbol we are relocating against, plus any addend. */
1033
1034 if (howto->pc_relative)
1035 {
1036 /* This is a PC relative relocation. We want to set RELOCATION
1037 to the distance between the address of the symbol and the
1038 location. RELOCATION is already the address of the symbol.
1039
1040 We start by subtracting the address of the section containing
1041 the location.
1042
1043 If pcrel_offset is set, we must further subtract the position
1044 of the location within the section. Some targets arrange for
1045 the addend to be the negative of the position of the location
1046 within the section; for example, i386-aout does this. For
1047 i386-aout, pcrel_offset is FALSE. Some other targets do not
1048 include the position of the location; for example, m88kbcs,
1049 or ELF. For those targets, pcrel_offset is TRUE.
1050
1051 If we are producing relocatable output, then we must ensure
1052 that this reloc will be correctly computed when the final
1053 relocation is done. If pcrel_offset is FALSE we want to wind
1054 up with the negative of the location within the section,
1055 which means we must adjust the existing addend by the change
1056 in the location within the section. If pcrel_offset is TRUE
1057 we do not want to adjust the existing addend at all.
1058
1059 FIXME: This seems logical to me, but for the case of
1060 producing relocatable output it is not what the code
1061 actually does. I don't want to change it, because it seems
1062 far too likely that something will break. */
1063
1064 relocation -=
1065 input_section->output_section->vma + input_section->output_offset;
1066
1067 if (howto->pcrel_offset && howto->partial_inplace)
1068 relocation -= reloc_entry->address;
1069 }
1070
1071 if (! howto->partial_inplace)
1072 {
1073 /* This is a partial relocation, and we want to apply the relocation
1074 to the reloc entry rather than the raw data. Modify the reloc
1075 inplace to reflect what we now know. */
1076 reloc_entry->addend = relocation;
1077 reloc_entry->address += input_section->output_offset;
1078 return flag;
1079 }
1080 else
1081 {
1082 /* This is a partial relocation, but inplace, so modify the
1083 reloc record a bit.
1084
1085 If we've relocated with a symbol with a section, change
1086 into a ref to the section belonging to the symbol. */
1087 reloc_entry->address += input_section->output_offset;
1088
1089 /* WTF?? */
1090 if (abfd->xvec->flavour == bfd_target_coff_flavour
1091 && strcmp (abfd->xvec->name, "coff-Intel-little") != 0
1092 && strcmp (abfd->xvec->name, "coff-Intel-big") != 0)
1093 {
1094
1095 /* For m68k-coff, the addend was being subtracted twice during
1096 relocation with -r. Removing the line below this comment
1097 fixes that problem; see PR 2953.
1098
1099 However, Ian wrote the following, regarding removing the line below,
1100 which explains why it is still enabled: --djm
1101
1102 If you put a patch like that into BFD you need to check all the COFF
1103 linkers. I am fairly certain that patch will break coff-i386 (e.g.,
1104 SCO); see coff_i386_reloc in coff-i386.c where I worked around the
1105 problem in a different way. There may very well be a reason that the
1106 code works as it does.
1107
1108 Hmmm. The first obvious point is that bfd_install_relocation should
1109 not have any tests that depend upon the flavour. It's seem like
1110 entirely the wrong place for such a thing. The second obvious point
1111 is that the current code ignores the reloc addend when producing
1112 relocatable output for COFF. That's peculiar. In fact, I really
1113 have no idea what the point of the line you want to remove is.
1114
1115 A typical COFF reloc subtracts the old value of the symbol and adds in
1116 the new value to the location in the object file (if it's a pc
1117 relative reloc it adds the difference between the symbol value and the
1118 location). When relocating we need to preserve that property.
1119
1120 BFD handles this by setting the addend to the negative of the old
1121 value of the symbol. Unfortunately it handles common symbols in a
1122 non-standard way (it doesn't subtract the old value) but that's a
1123 different story (we can't change it without losing backward
1124 compatibility with old object files) (coff-i386 does subtract the old
1125 value, to be compatible with existing coff-i386 targets, like SCO).
1126
1127 So everything works fine when not producing relocatable output. When
1128 we are producing relocatable output, logically we should do exactly
1129 what we do when not producing relocatable output. Therefore, your
1130 patch is correct. In fact, it should probably always just set
1131 reloc_entry->addend to 0 for all cases, since it is, in fact, going to
1132 add the value into the object file. This won't hurt the COFF code,
1133 which doesn't use the addend; I'm not sure what it will do to other
1134 formats (the thing to check for would be whether any formats both use
1135 the addend and set partial_inplace).
1136
1137 When I wanted to make coff-i386 produce relocatable output, I ran
1138 into the problem that you are running into: I wanted to remove that
1139 line. Rather than risk it, I made the coff-i386 relocs use a special
1140 function; it's coff_i386_reloc in coff-i386.c. The function
1141 specifically adds the addend field into the object file, knowing that
1142 bfd_install_relocation is not going to. If you remove that line, then
1143 coff-i386.c will wind up adding the addend field in twice. It's
1144 trivial to fix; it just needs to be done.
1145
1146 The problem with removing the line is just that it may break some
1147 working code. With BFD it's hard to be sure of anything. The right
1148 way to deal with this is simply to build and test at least all the
1149 supported COFF targets. It should be straightforward if time and disk
1150 space consuming. For each target:
1151 1) build the linker
1152 2) generate some executable, and link it using -r (I would
1153 probably use paranoia.o and link against newlib/libc.a, which
1154 for all the supported targets would be available in
1155 /usr/cygnus/progressive/H-host/target/lib/libc.a).
1156 3) make the change to reloc.c
1157 4) rebuild the linker
1158 5) repeat step 2
1159 6) if the resulting object files are the same, you have at least
1160 made it no worse
1161 7) if they are different you have to figure out which version is
1162 right. */
1163 relocation -= reloc_entry->addend;
1164 /* FIXME: There should be no target specific code here... */
1165 if (strcmp (abfd->xvec->name, "coff-z8k") != 0)
1166 reloc_entry->addend = 0;
1167 }
1168 else
1169 {
1170 reloc_entry->addend = relocation;
1171 }
1172 }
1173
1174 /* FIXME: This overflow checking is incomplete, because the value
1175 might have overflowed before we get here. For a correct check we
1176 need to compute the value in a size larger than bitsize, but we
1177 can't reasonably do that for a reloc the same size as a host
1178 machine word.
1179 FIXME: We should also do overflow checking on the result after
1180 adding in the value contained in the object file. */
1181 if (howto->complain_on_overflow != complain_overflow_dont)
1182 flag = bfd_check_overflow (howto->complain_on_overflow,
1183 howto->bitsize,
1184 howto->rightshift,
1185 bfd_arch_bits_per_address (abfd),
1186 relocation);
1187
1188 /* Either we are relocating all the way, or we don't want to apply
1189 the relocation to the reloc entry (probably because there isn't
1190 any room in the output format to describe addends to relocs). */
1191
1192 /* The cast to bfd_vma avoids a bug in the Alpha OSF/1 C compiler
1193 (OSF version 1.3, compiler version 3.11). It miscompiles the
1194 following program:
1195
1196 struct str
1197 {
1198 unsigned int i0;
1199 } s = { 0 };
1200
1201 int
1202 main ()
1203 {
1204 unsigned long x;
1205
1206 x = 0x100000000;
1207 x <<= (unsigned long) s.i0;
1208 if (x == 0)
1209 printf ("failed\n");
1210 else
1211 printf ("succeeded (%lx)\n", x);
1212 }
1213 */
1214
1215 relocation >>= (bfd_vma) howto->rightshift;
1216
1217 /* Shift everything up to where it's going to be used. */
1218 relocation <<= (bfd_vma) howto->bitpos;
1219
1220 /* Wait for the day when all have the mask in them. */
1221
1222 /* What we do:
1223 i instruction to be left alone
1224 o offset within instruction
1225 r relocation offset to apply
1226 S src mask
1227 D dst mask
1228 N ~dst mask
1229 A part 1
1230 B part 2
1231 R result
1232
1233 Do this:
1234 (( i i i i i o o o o o from bfd_get<size>
1235 and S S S S S) to get the size offset we want
1236 + r r r r r r r r r r) to get the final value to place
1237 and D D D D D to chop to right size
1238 -----------------------
1239 = A A A A A
1240 And this:
1241 ( i i i i i o o o o o from bfd_get<size>
1242 and N N N N N ) get instruction
1243 -----------------------
1244 = B B B B B
1245
1246 And then:
1247 ( B B B B B
1248 or A A A A A)
1249 -----------------------
1250 = R R R R R R R R R R put into bfd_put<size>
1251 */
1252
1253 #define DOIT(x) \
1254 x = ( (x & ~howto->dst_mask) | (((x & howto->src_mask) + relocation) & howto->dst_mask))
1255
1256 data = (bfd_byte *) data_start + (octets - data_start_offset);
1257
1258 switch (howto->size)
1259 {
1260 case 0:
1261 {
1262 char x = bfd_get_8 (abfd, data);
1263 DOIT (x);
1264 bfd_put_8 (abfd, x, data);
1265 }
1266 break;
1267
1268 case 1:
1269 {
1270 short x = bfd_get_16 (abfd, data);
1271 DOIT (x);
1272 bfd_put_16 (abfd, (bfd_vma) x, data);
1273 }
1274 break;
1275 case 2:
1276 {
1277 long x = bfd_get_32 (abfd, data);
1278 DOIT (x);
1279 bfd_put_32 (abfd, (bfd_vma) x, data);
1280 }
1281 break;
1282 case -2:
1283 {
1284 long x = bfd_get_32 (abfd, data);
1285 relocation = -relocation;
1286 DOIT (x);
1287 bfd_put_32 (abfd, (bfd_vma) x, data);
1288 }
1289 break;
1290
1291 case 3:
1292 /* Do nothing */
1293 break;
1294
1295 case 4:
1296 {
1297 bfd_vma x = bfd_get_64 (abfd, data);
1298 DOIT (x);
1299 bfd_put_64 (abfd, x, data);
1300 }
1301 break;
1302 default:
1303 return bfd_reloc_other;
1304 }
1305
1306 return flag;
1307 }
1308
1309 /* This relocation routine is used by some of the backend linkers.
1310 They do not construct asymbol or arelent structures, so there is no
1311 reason for them to use bfd_perform_relocation. Also,
1312 bfd_perform_relocation is so hacked up it is easier to write a new
1313 function than to try to deal with it.
1314
1315 This routine does a final relocation. Whether it is useful for a
1316 relocatable link depends upon how the object format defines
1317 relocations.
1318
1319 FIXME: This routine ignores any special_function in the HOWTO,
1320 since the existing special_function values have been written for
1321 bfd_perform_relocation.
1322
1323 HOWTO is the reloc howto information.
1324 INPUT_BFD is the BFD which the reloc applies to.
1325 INPUT_SECTION is the section which the reloc applies to.
1326 CONTENTS is the contents of the section.
1327 ADDRESS is the address of the reloc within INPUT_SECTION.
1328 VALUE is the value of the symbol the reloc refers to.
1329 ADDEND is the addend of the reloc. */
1330
1331 bfd_reloc_status_type
1332 _bfd_final_link_relocate (reloc_howto_type *howto,
1333 bfd *input_bfd,
1334 asection *input_section,
1335 bfd_byte *contents,
1336 bfd_vma address,
1337 bfd_vma value,
1338 bfd_vma addend)
1339 {
1340 bfd_vma relocation;
1341
1342 /* Sanity check the address. */
1343 if (address > bfd_get_section_limit (input_bfd, input_section))
1344 return bfd_reloc_outofrange;
1345
1346 /* This function assumes that we are dealing with a basic relocation
1347 against a symbol. We want to compute the value of the symbol to
1348 relocate to. This is just VALUE, the value of the symbol, plus
1349 ADDEND, any addend associated with the reloc. */
1350 relocation = value + addend;
1351
1352 /* If the relocation is PC relative, we want to set RELOCATION to
1353 the distance between the symbol (currently in RELOCATION) and the
1354 location we are relocating. Some targets (e.g., i386-aout)
1355 arrange for the contents of the section to be the negative of the
1356 offset of the location within the section; for such targets
1357 pcrel_offset is FALSE. Other targets (e.g., m88kbcs or ELF)
1358 simply leave the contents of the section as zero; for such
1359 targets pcrel_offset is TRUE. If pcrel_offset is FALSE we do not
1360 need to subtract out the offset of the location within the
1361 section (which is just ADDRESS). */
1362 if (howto->pc_relative)
1363 {
1364 relocation -= (input_section->output_section->vma
1365 + input_section->output_offset);
1366 if (howto->pcrel_offset)
1367 relocation -= address;
1368 }
1369
1370 return _bfd_relocate_contents (howto, input_bfd, relocation,
1371 contents + address);
1372 }
1373
1374 /* Relocate a given location using a given value and howto. */
1375
1376 bfd_reloc_status_type
1377 _bfd_relocate_contents (reloc_howto_type *howto,
1378 bfd *input_bfd,
1379 bfd_vma relocation,
1380 bfd_byte *location)
1381 {
1382 int size;
1383 bfd_vma x = 0;
1384 bfd_reloc_status_type flag;
1385 unsigned int rightshift = howto->rightshift;
1386 unsigned int bitpos = howto->bitpos;
1387
1388 /* If the size is negative, negate RELOCATION. This isn't very
1389 general. */
1390 if (howto->size < 0)
1391 relocation = -relocation;
1392
1393 /* Get the value we are going to relocate. */
1394 size = bfd_get_reloc_size (howto);
1395 switch (size)
1396 {
1397 default:
1398 case 0:
1399 abort ();
1400 case 1:
1401 x = bfd_get_8 (input_bfd, location);
1402 break;
1403 case 2:
1404 x = bfd_get_16 (input_bfd, location);
1405 break;
1406 case 4:
1407 x = bfd_get_32 (input_bfd, location);
1408 break;
1409 case 8:
1410 #ifdef BFD64
1411 x = bfd_get_64 (input_bfd, location);
1412 #else
1413 abort ();
1414 #endif
1415 break;
1416 }
1417
1418 /* Check for overflow. FIXME: We may drop bits during the addition
1419 which we don't check for. We must either check at every single
1420 operation, which would be tedious, or we must do the computations
1421 in a type larger than bfd_vma, which would be inefficient. */
1422 flag = bfd_reloc_ok;
1423 if (howto->complain_on_overflow != complain_overflow_dont)
1424 {
1425 bfd_vma addrmask, fieldmask, signmask, ss;
1426 bfd_vma a, b, sum;
1427
1428 /* Get the values to be added together. For signed and unsigned
1429 relocations, we assume that all values should be truncated to
1430 the size of an address. For bitfields, all the bits matter.
1431 See also bfd_check_overflow. */
1432 fieldmask = N_ONES (howto->bitsize);
1433 signmask = ~fieldmask;
1434 addrmask = (N_ONES (bfd_arch_bits_per_address (input_bfd))
1435 | (fieldmask << rightshift));
1436 a = (relocation & addrmask) >> rightshift;
1437 b = (x & howto->src_mask & addrmask) >> bitpos;
1438 addrmask >>= rightshift;
1439
1440 switch (howto->complain_on_overflow)
1441 {
1442 case complain_overflow_signed:
1443 /* If any sign bits are set, all sign bits must be set.
1444 That is, A must be a valid negative address after
1445 shifting. */
1446 signmask = ~(fieldmask >> 1);
1447 /* Fall thru */
1448
1449 case complain_overflow_bitfield:
1450 /* Much like the signed check, but for a field one bit
1451 wider. We allow a bitfield to represent numbers in the
1452 range -2**n to 2**n-1, where n is the number of bits in the
1453 field. Note that when bfd_vma is 32 bits, a 32-bit reloc
1454 can't overflow, which is exactly what we want. */
1455 ss = a & signmask;
1456 if (ss != 0 && ss != (addrmask & signmask))
1457 flag = bfd_reloc_overflow;
1458
1459 /* We only need this next bit of code if the sign bit of B
1460 is below the sign bit of A. This would only happen if
1461 SRC_MASK had fewer bits than BITSIZE. Note that if
1462 SRC_MASK has more bits than BITSIZE, we can get into
1463 trouble; we would need to verify that B is in range, as
1464 we do for A above. */
1465 ss = ((~howto->src_mask) >> 1) & howto->src_mask;
1466 ss >>= bitpos;
1467
1468 /* Set all the bits above the sign bit. */
1469 b = (b ^ ss) - ss;
1470
1471 /* Now we can do the addition. */
1472 sum = a + b;
1473
1474 /* See if the result has the correct sign. Bits above the
1475 sign bit are junk now; ignore them. If the sum is
1476 positive, make sure we did not have all negative inputs;
1477 if the sum is negative, make sure we did not have all
1478 positive inputs. The test below looks only at the sign
1479 bits, and it really just
1480 SIGN (A) == SIGN (B) && SIGN (A) != SIGN (SUM)
1481
1482 We mask with addrmask here to explicitly allow an address
1483 wrap-around. The Linux kernel relies on it, and it is
1484 the only way to write assembler code which can run when
1485 loaded at a location 0x80000000 away from the location at
1486 which it is linked. */
1487 if (((~(a ^ b)) & (a ^ sum)) & signmask & addrmask)
1488 flag = bfd_reloc_overflow;
1489 break;
1490
1491 case complain_overflow_unsigned:
1492 /* Checking for an unsigned overflow is relatively easy:
1493 trim the addresses and add, and trim the result as well.
1494 Overflow is normally indicated when the result does not
1495 fit in the field. However, we also need to consider the
1496 case when, e.g., fieldmask is 0x7fffffff or smaller, an
1497 input is 0x80000000, and bfd_vma is only 32 bits; then we
1498 will get sum == 0, but there is an overflow, since the
1499 inputs did not fit in the field. Instead of doing a
1500 separate test, we can check for this by or-ing in the
1501 operands when testing for the sum overflowing its final
1502 field. */
1503 sum = (a + b) & addrmask;
1504 if ((a | b | sum) & signmask)
1505 flag = bfd_reloc_overflow;
1506 break;
1507
1508 default:
1509 abort ();
1510 }
1511 }
1512
1513 /* Put RELOCATION in the right bits. */
1514 relocation >>= (bfd_vma) rightshift;
1515 relocation <<= (bfd_vma) bitpos;
1516
1517 /* Add RELOCATION to the right bits of X. */
1518 x = ((x & ~howto->dst_mask)
1519 | (((x & howto->src_mask) + relocation) & howto->dst_mask));
1520
1521 /* Put the relocated value back in the object file. */
1522 switch (size)
1523 {
1524 default:
1525 abort ();
1526 case 1:
1527 bfd_put_8 (input_bfd, x, location);
1528 break;
1529 case 2:
1530 bfd_put_16 (input_bfd, x, location);
1531 break;
1532 case 4:
1533 bfd_put_32 (input_bfd, x, location);
1534 break;
1535 case 8:
1536 #ifdef BFD64
1537 bfd_put_64 (input_bfd, x, location);
1538 #else
1539 abort ();
1540 #endif
1541 break;
1542 }
1543
1544 return flag;
1545 }
1546
1547 /* Clear a given location using a given howto, by applying a fixed relocation
1548 value and discarding any in-place addend. This is used for fixed-up
1549 relocations against discarded symbols, to make ignorable debug or unwind
1550 information more obvious. */
1551
1552 void
1553 _bfd_clear_contents (reloc_howto_type *howto,
1554 bfd *input_bfd,
1555 asection *input_section,
1556 bfd_byte *location)
1557 {
1558 int size;
1559 bfd_vma x = 0;
1560
1561 /* Get the value we are going to relocate. */
1562 size = bfd_get_reloc_size (howto);
1563 switch (size)
1564 {
1565 default:
1566 case 0:
1567 abort ();
1568 case 1:
1569 x = bfd_get_8 (input_bfd, location);
1570 break;
1571 case 2:
1572 x = bfd_get_16 (input_bfd, location);
1573 break;
1574 case 4:
1575 x = bfd_get_32 (input_bfd, location);
1576 break;
1577 case 8:
1578 #ifdef BFD64
1579 x = bfd_get_64 (input_bfd, location);
1580 #else
1581 abort ();
1582 #endif
1583 break;
1584 }
1585
1586 /* Zero out the unwanted bits of X. */
1587 x &= ~howto->dst_mask;
1588
1589 /* For a range list, use 1 instead of 0 as placeholder. 0
1590 would terminate the list, hiding any later entries. */
1591 if (strcmp (bfd_get_section_name (input_bfd, input_section),
1592 ".debug_ranges") == 0
1593 && (howto->dst_mask & 1) != 0)
1594 x |= 1;
1595
1596 /* Put the relocated value back in the object file. */
1597 switch (size)
1598 {
1599 default:
1600 case 0:
1601 abort ();
1602 case 1:
1603 bfd_put_8 (input_bfd, x, location);
1604 break;
1605 case 2:
1606 bfd_put_16 (input_bfd, x, location);
1607 break;
1608 case 4:
1609 bfd_put_32 (input_bfd, x, location);
1610 break;
1611 case 8:
1612 #ifdef BFD64
1613 bfd_put_64 (input_bfd, x, location);
1614 #else
1615 abort ();
1616 #endif
1617 break;
1618 }
1619 }
1620
1621 /*
1622 DOCDD
1623 INODE
1624 howto manager, , typedef arelent, Relocations
1625
1626 SUBSECTION
1627 The howto manager
1628
1629 When an application wants to create a relocation, but doesn't
1630 know what the target machine might call it, it can find out by
1631 using this bit of code.
1632
1633 */
1634
1635 /*
1636 TYPEDEF
1637 bfd_reloc_code_type
1638
1639 DESCRIPTION
1640 The insides of a reloc code. The idea is that, eventually, there
1641 will be one enumerator for every type of relocation we ever do.
1642 Pass one of these values to <<bfd_reloc_type_lookup>>, and it'll
1643 return a howto pointer.
1644
1645 This does mean that the application must determine the correct
1646 enumerator value; you can't get a howto pointer from a random set
1647 of attributes.
1648
1649 SENUM
1650 bfd_reloc_code_real
1651
1652 ENUM
1653 BFD_RELOC_64
1654 ENUMX
1655 BFD_RELOC_32
1656 ENUMX
1657 BFD_RELOC_26
1658 ENUMX
1659 BFD_RELOC_24
1660 ENUMX
1661 BFD_RELOC_16
1662 ENUMX
1663 BFD_RELOC_14
1664 ENUMX
1665 BFD_RELOC_8
1666 ENUMDOC
1667 Basic absolute relocations of N bits.
1668
1669 ENUM
1670 BFD_RELOC_64_PCREL
1671 ENUMX
1672 BFD_RELOC_32_PCREL
1673 ENUMX
1674 BFD_RELOC_24_PCREL
1675 ENUMX
1676 BFD_RELOC_16_PCREL
1677 ENUMX
1678 BFD_RELOC_12_PCREL
1679 ENUMX
1680 BFD_RELOC_8_PCREL
1681 ENUMDOC
1682 PC-relative relocations. Sometimes these are relative to the address
1683 of the relocation itself; sometimes they are relative to the start of
1684 the section containing the relocation. It depends on the specific target.
1685
1686 The 24-bit relocation is used in some Intel 960 configurations.
1687
1688 ENUM
1689 BFD_RELOC_32_SECREL
1690 ENUMDOC
1691 Section relative relocations. Some targets need this for DWARF2.
1692
1693 ENUM
1694 BFD_RELOC_32_GOT_PCREL
1695 ENUMX
1696 BFD_RELOC_16_GOT_PCREL
1697 ENUMX
1698 BFD_RELOC_8_GOT_PCREL
1699 ENUMX
1700 BFD_RELOC_32_GOTOFF
1701 ENUMX
1702 BFD_RELOC_16_GOTOFF
1703 ENUMX
1704 BFD_RELOC_LO16_GOTOFF
1705 ENUMX
1706 BFD_RELOC_HI16_GOTOFF
1707 ENUMX
1708 BFD_RELOC_HI16_S_GOTOFF
1709 ENUMX
1710 BFD_RELOC_8_GOTOFF
1711 ENUMX
1712 BFD_RELOC_64_PLT_PCREL
1713 ENUMX
1714 BFD_RELOC_32_PLT_PCREL
1715 ENUMX
1716 BFD_RELOC_24_PLT_PCREL
1717 ENUMX
1718 BFD_RELOC_16_PLT_PCREL
1719 ENUMX
1720 BFD_RELOC_8_PLT_PCREL
1721 ENUMX
1722 BFD_RELOC_64_PLTOFF
1723 ENUMX
1724 BFD_RELOC_32_PLTOFF
1725 ENUMX
1726 BFD_RELOC_16_PLTOFF
1727 ENUMX
1728 BFD_RELOC_LO16_PLTOFF
1729 ENUMX
1730 BFD_RELOC_HI16_PLTOFF
1731 ENUMX
1732 BFD_RELOC_HI16_S_PLTOFF
1733 ENUMX
1734 BFD_RELOC_8_PLTOFF
1735 ENUMDOC
1736 For ELF.
1737
1738 ENUM
1739 BFD_RELOC_68K_GLOB_DAT
1740 ENUMX
1741 BFD_RELOC_68K_JMP_SLOT
1742 ENUMX
1743 BFD_RELOC_68K_RELATIVE
1744 ENUMX
1745 BFD_RELOC_68K_TLS_GD32
1746 ENUMX
1747 BFD_RELOC_68K_TLS_GD16
1748 ENUMX
1749 BFD_RELOC_68K_TLS_GD8
1750 ENUMX
1751 BFD_RELOC_68K_TLS_LDM32
1752 ENUMX
1753 BFD_RELOC_68K_TLS_LDM16
1754 ENUMX
1755 BFD_RELOC_68K_TLS_LDM8
1756 ENUMX
1757 BFD_RELOC_68K_TLS_LDO32
1758 ENUMX
1759 BFD_RELOC_68K_TLS_LDO16
1760 ENUMX
1761 BFD_RELOC_68K_TLS_LDO8
1762 ENUMX
1763 BFD_RELOC_68K_TLS_IE32
1764 ENUMX
1765 BFD_RELOC_68K_TLS_IE16
1766 ENUMX
1767 BFD_RELOC_68K_TLS_IE8
1768 ENUMX
1769 BFD_RELOC_68K_TLS_LE32
1770 ENUMX
1771 BFD_RELOC_68K_TLS_LE16
1772 ENUMX
1773 BFD_RELOC_68K_TLS_LE8
1774 ENUMDOC
1775 Relocations used by 68K ELF.
1776
1777 ENUM
1778 BFD_RELOC_32_BASEREL
1779 ENUMX
1780 BFD_RELOC_16_BASEREL
1781 ENUMX
1782 BFD_RELOC_LO16_BASEREL
1783 ENUMX
1784 BFD_RELOC_HI16_BASEREL
1785 ENUMX
1786 BFD_RELOC_HI16_S_BASEREL
1787 ENUMX
1788 BFD_RELOC_8_BASEREL
1789 ENUMX
1790 BFD_RELOC_RVA
1791 ENUMDOC
1792 Linkage-table relative.
1793
1794 ENUM
1795 BFD_RELOC_8_FFnn
1796 ENUMDOC
1797 Absolute 8-bit relocation, but used to form an address like 0xFFnn.
1798
1799 ENUM
1800 BFD_RELOC_32_PCREL_S2
1801 ENUMX
1802 BFD_RELOC_16_PCREL_S2
1803 ENUMX
1804 BFD_RELOC_23_PCREL_S2
1805 ENUMDOC
1806 These PC-relative relocations are stored as word displacements --
1807 i.e., byte displacements shifted right two bits. The 30-bit word
1808 displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the
1809 SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The
1810 signed 16-bit displacement is used on the MIPS, and the 23-bit
1811 displacement is used on the Alpha.
1812
1813 ENUM
1814 BFD_RELOC_HI22
1815 ENUMX
1816 BFD_RELOC_LO10
1817 ENUMDOC
1818 High 22 bits and low 10 bits of 32-bit value, placed into lower bits of
1819 the target word. These are used on the SPARC.
1820
1821 ENUM
1822 BFD_RELOC_GPREL16
1823 ENUMX
1824 BFD_RELOC_GPREL32
1825 ENUMDOC
1826 For systems that allocate a Global Pointer register, these are
1827 displacements off that register. These relocation types are
1828 handled specially, because the value the register will have is
1829 decided relatively late.
1830
1831 ENUM
1832 BFD_RELOC_I960_CALLJ
1833 ENUMDOC
1834 Reloc types used for i960/b.out.
1835
1836 ENUM
1837 BFD_RELOC_NONE
1838 ENUMX
1839 BFD_RELOC_SPARC_WDISP22
1840 ENUMX
1841 BFD_RELOC_SPARC22
1842 ENUMX
1843 BFD_RELOC_SPARC13
1844 ENUMX
1845 BFD_RELOC_SPARC_GOT10
1846 ENUMX
1847 BFD_RELOC_SPARC_GOT13
1848 ENUMX
1849 BFD_RELOC_SPARC_GOT22
1850 ENUMX
1851 BFD_RELOC_SPARC_PC10
1852 ENUMX
1853 BFD_RELOC_SPARC_PC22
1854 ENUMX
1855 BFD_RELOC_SPARC_WPLT30
1856 ENUMX
1857 BFD_RELOC_SPARC_COPY
1858 ENUMX
1859 BFD_RELOC_SPARC_GLOB_DAT
1860 ENUMX
1861 BFD_RELOC_SPARC_JMP_SLOT
1862 ENUMX
1863 BFD_RELOC_SPARC_RELATIVE
1864 ENUMX
1865 BFD_RELOC_SPARC_UA16
1866 ENUMX
1867 BFD_RELOC_SPARC_UA32
1868 ENUMX
1869 BFD_RELOC_SPARC_UA64
1870 ENUMX
1871 BFD_RELOC_SPARC_GOTDATA_HIX22
1872 ENUMX
1873 BFD_RELOC_SPARC_GOTDATA_LOX10
1874 ENUMX
1875 BFD_RELOC_SPARC_GOTDATA_OP_HIX22
1876 ENUMX
1877 BFD_RELOC_SPARC_GOTDATA_OP_LOX10
1878 ENUMX
1879 BFD_RELOC_SPARC_GOTDATA_OP
1880 ENUMX
1881 BFD_RELOC_SPARC_JMP_IREL
1882 ENUMX
1883 BFD_RELOC_SPARC_IRELATIVE
1884 ENUMDOC
1885 SPARC ELF relocations. There is probably some overlap with other
1886 relocation types already defined.
1887
1888 ENUM
1889 BFD_RELOC_SPARC_BASE13
1890 ENUMX
1891 BFD_RELOC_SPARC_BASE22
1892 ENUMDOC
1893 I think these are specific to SPARC a.out (e.g., Sun 4).
1894
1895 ENUMEQ
1896 BFD_RELOC_SPARC_64
1897 BFD_RELOC_64
1898 ENUMX
1899 BFD_RELOC_SPARC_10
1900 ENUMX
1901 BFD_RELOC_SPARC_11
1902 ENUMX
1903 BFD_RELOC_SPARC_OLO10
1904 ENUMX
1905 BFD_RELOC_SPARC_HH22
1906 ENUMX
1907 BFD_RELOC_SPARC_HM10
1908 ENUMX
1909 BFD_RELOC_SPARC_LM22
1910 ENUMX
1911 BFD_RELOC_SPARC_PC_HH22
1912 ENUMX
1913 BFD_RELOC_SPARC_PC_HM10
1914 ENUMX
1915 BFD_RELOC_SPARC_PC_LM22
1916 ENUMX
1917 BFD_RELOC_SPARC_WDISP16
1918 ENUMX
1919 BFD_RELOC_SPARC_WDISP19
1920 ENUMX
1921 BFD_RELOC_SPARC_7
1922 ENUMX
1923 BFD_RELOC_SPARC_6
1924 ENUMX
1925 BFD_RELOC_SPARC_5
1926 ENUMEQX
1927 BFD_RELOC_SPARC_DISP64
1928 BFD_RELOC_64_PCREL
1929 ENUMX
1930 BFD_RELOC_SPARC_PLT32
1931 ENUMX
1932 BFD_RELOC_SPARC_PLT64
1933 ENUMX
1934 BFD_RELOC_SPARC_HIX22
1935 ENUMX
1936 BFD_RELOC_SPARC_LOX10
1937 ENUMX
1938 BFD_RELOC_SPARC_H44
1939 ENUMX
1940 BFD_RELOC_SPARC_M44
1941 ENUMX
1942 BFD_RELOC_SPARC_L44
1943 ENUMX
1944 BFD_RELOC_SPARC_REGISTER
1945 ENUMDOC
1946 SPARC64 relocations
1947
1948 ENUM
1949 BFD_RELOC_SPARC_REV32
1950 ENUMDOC
1951 SPARC little endian relocation
1952 ENUM
1953 BFD_RELOC_SPARC_TLS_GD_HI22
1954 ENUMX
1955 BFD_RELOC_SPARC_TLS_GD_LO10
1956 ENUMX
1957 BFD_RELOC_SPARC_TLS_GD_ADD
1958 ENUMX
1959 BFD_RELOC_SPARC_TLS_GD_CALL
1960 ENUMX
1961 BFD_RELOC_SPARC_TLS_LDM_HI22
1962 ENUMX
1963 BFD_RELOC_SPARC_TLS_LDM_LO10
1964 ENUMX
1965 BFD_RELOC_SPARC_TLS_LDM_ADD
1966 ENUMX
1967 BFD_RELOC_SPARC_TLS_LDM_CALL
1968 ENUMX
1969 BFD_RELOC_SPARC_TLS_LDO_HIX22
1970 ENUMX
1971 BFD_RELOC_SPARC_TLS_LDO_LOX10
1972 ENUMX
1973 BFD_RELOC_SPARC_TLS_LDO_ADD
1974 ENUMX
1975 BFD_RELOC_SPARC_TLS_IE_HI22
1976 ENUMX
1977 BFD_RELOC_SPARC_TLS_IE_LO10
1978 ENUMX
1979 BFD_RELOC_SPARC_TLS_IE_LD
1980 ENUMX
1981 BFD_RELOC_SPARC_TLS_IE_LDX
1982 ENUMX
1983 BFD_RELOC_SPARC_TLS_IE_ADD
1984 ENUMX
1985 BFD_RELOC_SPARC_TLS_LE_HIX22
1986 ENUMX
1987 BFD_RELOC_SPARC_TLS_LE_LOX10
1988 ENUMX
1989 BFD_RELOC_SPARC_TLS_DTPMOD32
1990 ENUMX
1991 BFD_RELOC_SPARC_TLS_DTPMOD64
1992 ENUMX
1993 BFD_RELOC_SPARC_TLS_DTPOFF32
1994 ENUMX
1995 BFD_RELOC_SPARC_TLS_DTPOFF64
1996 ENUMX
1997 BFD_RELOC_SPARC_TLS_TPOFF32
1998 ENUMX
1999 BFD_RELOC_SPARC_TLS_TPOFF64
2000 ENUMDOC
2001 SPARC TLS relocations
2002
2003 ENUM
2004 BFD_RELOC_SPU_IMM7
2005 ENUMX
2006 BFD_RELOC_SPU_IMM8
2007 ENUMX
2008 BFD_RELOC_SPU_IMM10
2009 ENUMX
2010 BFD_RELOC_SPU_IMM10W
2011 ENUMX
2012 BFD_RELOC_SPU_IMM16
2013 ENUMX
2014 BFD_RELOC_SPU_IMM16W
2015 ENUMX
2016 BFD_RELOC_SPU_IMM18
2017 ENUMX
2018 BFD_RELOC_SPU_PCREL9a
2019 ENUMX
2020 BFD_RELOC_SPU_PCREL9b
2021 ENUMX
2022 BFD_RELOC_SPU_PCREL16
2023 ENUMX
2024 BFD_RELOC_SPU_LO16
2025 ENUMX
2026 BFD_RELOC_SPU_HI16
2027 ENUMX
2028 BFD_RELOC_SPU_PPU32
2029 ENUMX
2030 BFD_RELOC_SPU_PPU64
2031 ENUMX
2032 BFD_RELOC_SPU_ADD_PIC
2033 ENUMDOC
2034 SPU Relocations.
2035
2036 ENUM
2037 BFD_RELOC_ALPHA_GPDISP_HI16
2038 ENUMDOC
2039 Alpha ECOFF and ELF relocations. Some of these treat the symbol or
2040 "addend" in some special way.
2041 For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when
2042 writing; when reading, it will be the absolute section symbol. The
2043 addend is the displacement in bytes of the "lda" instruction from
2044 the "ldah" instruction (which is at the address of this reloc).
2045 ENUM
2046 BFD_RELOC_ALPHA_GPDISP_LO16
2047 ENUMDOC
2048 For GPDISP_LO16 ("ignore") relocations, the symbol is handled as
2049 with GPDISP_HI16 relocs. The addend is ignored when writing the
2050 relocations out, and is filled in with the file's GP value on
2051 reading, for convenience.
2052
2053 ENUM
2054 BFD_RELOC_ALPHA_GPDISP
2055 ENUMDOC
2056 The ELF GPDISP relocation is exactly the same as the GPDISP_HI16
2057 relocation except that there is no accompanying GPDISP_LO16
2058 relocation.
2059
2060 ENUM
2061 BFD_RELOC_ALPHA_LITERAL
2062 ENUMX
2063 BFD_RELOC_ALPHA_ELF_LITERAL
2064 ENUMX
2065 BFD_RELOC_ALPHA_LITUSE
2066 ENUMDOC
2067 The Alpha LITERAL/LITUSE relocs are produced by a symbol reference;
2068 the assembler turns it into a LDQ instruction to load the address of
2069 the symbol, and then fills in a register in the real instruction.
2070
2071 The LITERAL reloc, at the LDQ instruction, refers to the .lita
2072 section symbol. The addend is ignored when writing, but is filled
2073 in with the file's GP value on reading, for convenience, as with the
2074 GPDISP_LO16 reloc.
2075
2076 The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16.
2077 It should refer to the symbol to be referenced, as with 16_GOTOFF,
2078 but it generates output not based on the position within the .got
2079 section, but relative to the GP value chosen for the file during the
2080 final link stage.
2081
2082 The LITUSE reloc, on the instruction using the loaded address, gives
2083 information to the linker that it might be able to use to optimize
2084 away some literal section references. The symbol is ignored (read
2085 as the absolute section symbol), and the "addend" indicates the type
2086 of instruction using the register:
2087 1 - "memory" fmt insn
2088 2 - byte-manipulation (byte offset reg)
2089 3 - jsr (target of branch)
2090
2091 ENUM
2092 BFD_RELOC_ALPHA_HINT
2093 ENUMDOC
2094 The HINT relocation indicates a value that should be filled into the
2095 "hint" field of a jmp/jsr/ret instruction, for possible branch-
2096 prediction logic which may be provided on some processors.
2097
2098 ENUM
2099 BFD_RELOC_ALPHA_LINKAGE
2100 ENUMDOC
2101 The LINKAGE relocation outputs a linkage pair in the object file,
2102 which is filled by the linker.
2103
2104 ENUM
2105 BFD_RELOC_ALPHA_CODEADDR
2106 ENUMDOC
2107 The CODEADDR relocation outputs a STO_CA in the object file,
2108 which is filled by the linker.
2109
2110 ENUM
2111 BFD_RELOC_ALPHA_GPREL_HI16
2112 ENUMX
2113 BFD_RELOC_ALPHA_GPREL_LO16
2114 ENUMDOC
2115 The GPREL_HI/LO relocations together form a 32-bit offset from the
2116 GP register.
2117
2118 ENUM
2119 BFD_RELOC_ALPHA_BRSGP
2120 ENUMDOC
2121 Like BFD_RELOC_23_PCREL_S2, except that the source and target must
2122 share a common GP, and the target address is adjusted for
2123 STO_ALPHA_STD_GPLOAD.
2124
2125 ENUM
2126 BFD_RELOC_ALPHA_NOP
2127 ENUMDOC
2128 The NOP relocation outputs a NOP if the longword displacement
2129 between two procedure entry points is < 2^21.
2130
2131 ENUM
2132 BFD_RELOC_ALPHA_BSR
2133 ENUMDOC
2134 The BSR relocation outputs a BSR if the longword displacement
2135 between two procedure entry points is < 2^21.
2136
2137 ENUM
2138 BFD_RELOC_ALPHA_LDA
2139 ENUMDOC
2140 The LDA relocation outputs a LDA if the longword displacement
2141 between two procedure entry points is < 2^16.
2142
2143 ENUM
2144 BFD_RELOC_ALPHA_BOH
2145 ENUMDOC
2146 The BOH relocation outputs a BSR if the longword displacement
2147 between two procedure entry points is < 2^21, or else a hint.
2148
2149 ENUM
2150 BFD_RELOC_ALPHA_TLSGD
2151 ENUMX
2152 BFD_RELOC_ALPHA_TLSLDM
2153 ENUMX
2154 BFD_RELOC_ALPHA_DTPMOD64
2155 ENUMX
2156 BFD_RELOC_ALPHA_GOTDTPREL16
2157 ENUMX
2158 BFD_RELOC_ALPHA_DTPREL64
2159 ENUMX
2160 BFD_RELOC_ALPHA_DTPREL_HI16
2161 ENUMX
2162 BFD_RELOC_ALPHA_DTPREL_LO16
2163 ENUMX
2164 BFD_RELOC_ALPHA_DTPREL16
2165 ENUMX
2166 BFD_RELOC_ALPHA_GOTTPREL16
2167 ENUMX
2168 BFD_RELOC_ALPHA_TPREL64
2169 ENUMX
2170 BFD_RELOC_ALPHA_TPREL_HI16
2171 ENUMX
2172 BFD_RELOC_ALPHA_TPREL_LO16
2173 ENUMX
2174 BFD_RELOC_ALPHA_TPREL16
2175 ENUMDOC
2176 Alpha thread-local storage relocations.
2177
2178 ENUM
2179 BFD_RELOC_MIPS_JMP
2180 ENUMX
2181 BFD_RELOC_MICROMIPS_JMP
2182 ENUMDOC
2183 The MIPS jump instruction.
2184
2185 ENUM
2186 BFD_RELOC_MIPS16_JMP
2187 ENUMDOC
2188 The MIPS16 jump instruction.
2189
2190 ENUM
2191 BFD_RELOC_MIPS16_GPREL
2192 ENUMDOC
2193 MIPS16 GP relative reloc.
2194
2195 ENUM
2196 BFD_RELOC_HI16
2197 ENUMDOC
2198 High 16 bits of 32-bit value; simple reloc.
2199
2200 ENUM
2201 BFD_RELOC_HI16_S
2202 ENUMDOC
2203 High 16 bits of 32-bit value but the low 16 bits will be sign
2204 extended and added to form the final result. If the low 16
2205 bits form a negative number, we need to add one to the high value
2206 to compensate for the borrow when the low bits are added.
2207
2208 ENUM
2209 BFD_RELOC_LO16
2210 ENUMDOC
2211 Low 16 bits.
2212
2213 ENUM
2214 BFD_RELOC_HI16_PCREL
2215 ENUMDOC
2216 High 16 bits of 32-bit pc-relative value
2217 ENUM
2218 BFD_RELOC_HI16_S_PCREL
2219 ENUMDOC
2220 High 16 bits of 32-bit pc-relative value, adjusted
2221 ENUM
2222 BFD_RELOC_LO16_PCREL
2223 ENUMDOC
2224 Low 16 bits of pc-relative value
2225
2226 ENUM
2227 BFD_RELOC_MIPS16_GOT16
2228 ENUMX
2229 BFD_RELOC_MIPS16_CALL16
2230 ENUMDOC
2231 Equivalent of BFD_RELOC_MIPS_*, but with the MIPS16 layout of
2232 16-bit immediate fields
2233 ENUM
2234 BFD_RELOC_MIPS16_HI16
2235 ENUMDOC
2236 MIPS16 high 16 bits of 32-bit value.
2237 ENUM
2238 BFD_RELOC_MIPS16_HI16_S
2239 ENUMDOC
2240 MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign
2241 extended and added to form the final result. If the low 16
2242 bits form a negative number, we need to add one to the high value
2243 to compensate for the borrow when the low bits are added.
2244 ENUM
2245 BFD_RELOC_MIPS16_LO16
2246 ENUMDOC
2247 MIPS16 low 16 bits.
2248
2249 ENUM
2250 BFD_RELOC_MIPS_LITERAL
2251 ENUMX
2252 BFD_RELOC_MICROMIPS_LITERAL
2253 ENUMDOC
2254 Relocation against a MIPS literal section.
2255
2256 ENUM
2257 BFD_RELOC_MICROMIPS_7_PCREL_S1
2258 ENUMX
2259 BFD_RELOC_MICROMIPS_10_PCREL_S1
2260 ENUMX
2261 BFD_RELOC_MICROMIPS_16_PCREL_S1
2262 ENUMDOC
2263 microMIPS PC-relative relocations.
2264
2265 ENUM
2266 BFD_RELOC_MICROMIPS_GPREL16
2267 ENUMX
2268 BFD_RELOC_MICROMIPS_HI16
2269 ENUMX
2270 BFD_RELOC_MICROMIPS_HI16_S
2271 ENUMX
2272 BFD_RELOC_MICROMIPS_LO16
2273 ENUMDOC
2274 microMIPS versions of generic BFD relocs.
2275
2276 ENUM
2277 BFD_RELOC_MIPS_GOT16
2278 ENUMX
2279 BFD_RELOC_MICROMIPS_GOT16
2280 ENUMX
2281 BFD_RELOC_MIPS_CALL16
2282 ENUMX
2283 BFD_RELOC_MICROMIPS_CALL16
2284 ENUMX
2285 BFD_RELOC_MIPS_GOT_HI16
2286 ENUMX
2287 BFD_RELOC_MICROMIPS_GOT_HI16
2288 ENUMX
2289 BFD_RELOC_MIPS_GOT_LO16
2290 ENUMX
2291 BFD_RELOC_MICROMIPS_GOT_LO16
2292 ENUMX
2293 BFD_RELOC_MIPS_CALL_HI16
2294 ENUMX
2295 BFD_RELOC_MICROMIPS_CALL_HI16
2296 ENUMX
2297 BFD_RELOC_MIPS_CALL_LO16
2298 ENUMX
2299 BFD_RELOC_MICROMIPS_CALL_LO16
2300 ENUMX
2301 BFD_RELOC_MIPS_SUB
2302 ENUMX
2303 BFD_RELOC_MICROMIPS_SUB
2304 ENUMX
2305 BFD_RELOC_MIPS_GOT_PAGE
2306 ENUMX
2307 BFD_RELOC_MICROMIPS_GOT_PAGE
2308 ENUMX
2309 BFD_RELOC_MIPS_GOT_OFST
2310 ENUMX
2311 BFD_RELOC_MICROMIPS_GOT_OFST
2312 ENUMX
2313 BFD_RELOC_MIPS_GOT_DISP
2314 ENUMX
2315 BFD_RELOC_MICROMIPS_GOT_DISP
2316 ENUMX
2317 BFD_RELOC_MIPS_SHIFT5
2318 ENUMX
2319 BFD_RELOC_MIPS_SHIFT6
2320 ENUMX
2321 BFD_RELOC_MIPS_INSERT_A
2322 ENUMX
2323 BFD_RELOC_MIPS_INSERT_B
2324 ENUMX
2325 BFD_RELOC_MIPS_DELETE
2326 ENUMX
2327 BFD_RELOC_MIPS_HIGHEST
2328 ENUMX
2329 BFD_RELOC_MICROMIPS_HIGHEST
2330 ENUMX
2331 BFD_RELOC_MIPS_HIGHER
2332 ENUMX
2333 BFD_RELOC_MICROMIPS_HIGHER
2334 ENUMX
2335 BFD_RELOC_MIPS_SCN_DISP
2336 ENUMX
2337 BFD_RELOC_MICROMIPS_SCN_DISP
2338 ENUMX
2339 BFD_RELOC_MIPS_REL16
2340 ENUMX
2341 BFD_RELOC_MIPS_RELGOT
2342 ENUMX
2343 BFD_RELOC_MIPS_JALR
2344 ENUMX
2345 BFD_RELOC_MICROMIPS_JALR
2346 ENUMX
2347 BFD_RELOC_MIPS_TLS_DTPMOD32
2348 ENUMX
2349 BFD_RELOC_MIPS_TLS_DTPREL32
2350 ENUMX
2351 BFD_RELOC_MIPS_TLS_DTPMOD64
2352 ENUMX
2353 BFD_RELOC_MIPS_TLS_DTPREL64
2354 ENUMX
2355 BFD_RELOC_MIPS_TLS_GD
2356 ENUMX
2357 BFD_RELOC_MICROMIPS_TLS_GD
2358 ENUMX
2359 BFD_RELOC_MIPS_TLS_LDM
2360 ENUMX
2361 BFD_RELOC_MICROMIPS_TLS_LDM
2362 ENUMX
2363 BFD_RELOC_MIPS_TLS_DTPREL_HI16
2364 ENUMX
2365 BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16
2366 ENUMX
2367 BFD_RELOC_MIPS_TLS_DTPREL_LO16
2368 ENUMX
2369 BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16
2370 ENUMX
2371 BFD_RELOC_MIPS_TLS_GOTTPREL
2372 ENUMX
2373 BFD_RELOC_MICROMIPS_TLS_GOTTPREL
2374 ENUMX
2375 BFD_RELOC_MIPS_TLS_TPREL32
2376 ENUMX
2377 BFD_RELOC_MIPS_TLS_TPREL64
2378 ENUMX
2379 BFD_RELOC_MIPS_TLS_TPREL_HI16
2380 ENUMX
2381 BFD_RELOC_MICROMIPS_TLS_TPREL_HI16
2382 ENUMX
2383 BFD_RELOC_MIPS_TLS_TPREL_LO16
2384 ENUMX
2385 BFD_RELOC_MICROMIPS_TLS_TPREL_LO16
2386 ENUMDOC
2387 MIPS ELF relocations.
2388 COMMENT
2389
2390 ENUM
2391 BFD_RELOC_MIPS_COPY
2392 ENUMX
2393 BFD_RELOC_MIPS_JUMP_SLOT
2394 ENUMDOC
2395 MIPS ELF relocations (VxWorks and PLT extensions).
2396 COMMENT
2397
2398 ENUM
2399 BFD_RELOC_MOXIE_10_PCREL
2400 ENUMDOC
2401 Moxie ELF relocations.
2402 COMMENT
2403
2404 ENUM
2405 BFD_RELOC_FRV_LABEL16
2406 ENUMX
2407 BFD_RELOC_FRV_LABEL24
2408 ENUMX
2409 BFD_RELOC_FRV_LO16
2410 ENUMX
2411 BFD_RELOC_FRV_HI16
2412 ENUMX
2413 BFD_RELOC_FRV_GPREL12
2414 ENUMX
2415 BFD_RELOC_FRV_GPRELU12
2416 ENUMX
2417 BFD_RELOC_FRV_GPREL32
2418 ENUMX
2419 BFD_RELOC_FRV_GPRELHI
2420 ENUMX
2421 BFD_RELOC_FRV_GPRELLO
2422 ENUMX
2423 BFD_RELOC_FRV_GOT12
2424 ENUMX
2425 BFD_RELOC_FRV_GOTHI
2426 ENUMX
2427 BFD_RELOC_FRV_GOTLO
2428 ENUMX
2429 BFD_RELOC_FRV_FUNCDESC
2430 ENUMX
2431 BFD_RELOC_FRV_FUNCDESC_GOT12
2432 ENUMX
2433 BFD_RELOC_FRV_FUNCDESC_GOTHI
2434 ENUMX
2435 BFD_RELOC_FRV_FUNCDESC_GOTLO
2436 ENUMX
2437 BFD_RELOC_FRV_FUNCDESC_VALUE
2438 ENUMX
2439 BFD_RELOC_FRV_FUNCDESC_GOTOFF12
2440 ENUMX
2441 BFD_RELOC_FRV_FUNCDESC_GOTOFFHI
2442 ENUMX
2443 BFD_RELOC_FRV_FUNCDESC_GOTOFFLO
2444 ENUMX
2445 BFD_RELOC_FRV_GOTOFF12
2446 ENUMX
2447 BFD_RELOC_FRV_GOTOFFHI
2448 ENUMX
2449 BFD_RELOC_FRV_GOTOFFLO
2450 ENUMX
2451 BFD_RELOC_FRV_GETTLSOFF
2452 ENUMX
2453 BFD_RELOC_FRV_TLSDESC_VALUE
2454 ENUMX
2455 BFD_RELOC_FRV_GOTTLSDESC12
2456 ENUMX
2457 BFD_RELOC_FRV_GOTTLSDESCHI
2458 ENUMX
2459 BFD_RELOC_FRV_GOTTLSDESCLO
2460 ENUMX
2461 BFD_RELOC_FRV_TLSMOFF12
2462 ENUMX
2463 BFD_RELOC_FRV_TLSMOFFHI
2464 ENUMX
2465 BFD_RELOC_FRV_TLSMOFFLO
2466 ENUMX
2467 BFD_RELOC_FRV_GOTTLSOFF12
2468 ENUMX
2469 BFD_RELOC_FRV_GOTTLSOFFHI
2470 ENUMX
2471 BFD_RELOC_FRV_GOTTLSOFFLO
2472 ENUMX
2473 BFD_RELOC_FRV_TLSOFF
2474 ENUMX
2475 BFD_RELOC_FRV_TLSDESC_RELAX
2476 ENUMX
2477 BFD_RELOC_FRV_GETTLSOFF_RELAX
2478 ENUMX
2479 BFD_RELOC_FRV_TLSOFF_RELAX
2480 ENUMX
2481 BFD_RELOC_FRV_TLSMOFF
2482 ENUMDOC
2483 Fujitsu Frv Relocations.
2484 COMMENT
2485
2486 ENUM
2487 BFD_RELOC_MN10300_GOTOFF24
2488 ENUMDOC
2489 This is a 24bit GOT-relative reloc for the mn10300.
2490 ENUM
2491 BFD_RELOC_MN10300_GOT32
2492 ENUMDOC
2493 This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes
2494 in the instruction.
2495 ENUM
2496 BFD_RELOC_MN10300_GOT24
2497 ENUMDOC
2498 This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes
2499 in the instruction.
2500 ENUM
2501 BFD_RELOC_MN10300_GOT16
2502 ENUMDOC
2503 This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes
2504 in the instruction.
2505 ENUM
2506 BFD_RELOC_MN10300_COPY
2507 ENUMDOC
2508 Copy symbol at runtime.
2509 ENUM
2510 BFD_RELOC_MN10300_GLOB_DAT
2511 ENUMDOC
2512 Create GOT entry.
2513 ENUM
2514 BFD_RELOC_MN10300_JMP_SLOT
2515 ENUMDOC
2516 Create PLT entry.
2517 ENUM
2518 BFD_RELOC_MN10300_RELATIVE
2519 ENUMDOC
2520 Adjust by program base.
2521 ENUM
2522 BFD_RELOC_MN10300_SYM_DIFF
2523 ENUMDOC
2524 Together with another reloc targeted at the same location,
2525 allows for a value that is the difference of two symbols
2526 in the same section.
2527 ENUM
2528 BFD_RELOC_MN10300_ALIGN
2529 ENUMDOC
2530 The addend of this reloc is an alignment power that must
2531 be honoured at the offset's location, regardless of linker
2532 relaxation.
2533 COMMENT
2534
2535 ENUM
2536 BFD_RELOC_386_GOT32
2537 ENUMX
2538 BFD_RELOC_386_PLT32
2539 ENUMX
2540 BFD_RELOC_386_COPY
2541 ENUMX
2542 BFD_RELOC_386_GLOB_DAT
2543 ENUMX
2544 BFD_RELOC_386_JUMP_SLOT
2545 ENUMX
2546 BFD_RELOC_386_RELATIVE
2547 ENUMX
2548 BFD_RELOC_386_GOTOFF
2549 ENUMX
2550 BFD_RELOC_386_GOTPC
2551 ENUMX
2552 BFD_RELOC_386_TLS_TPOFF
2553 ENUMX
2554 BFD_RELOC_386_TLS_IE
2555 ENUMX
2556 BFD_RELOC_386_TLS_GOTIE
2557 ENUMX
2558 BFD_RELOC_386_TLS_LE
2559 ENUMX
2560 BFD_RELOC_386_TLS_GD
2561 ENUMX
2562 BFD_RELOC_386_TLS_LDM
2563 ENUMX
2564 BFD_RELOC_386_TLS_LDO_32
2565 ENUMX
2566 BFD_RELOC_386_TLS_IE_32
2567 ENUMX
2568 BFD_RELOC_386_TLS_LE_32
2569 ENUMX
2570 BFD_RELOC_386_TLS_DTPMOD32
2571 ENUMX
2572 BFD_RELOC_386_TLS_DTPOFF32
2573 ENUMX
2574 BFD_RELOC_386_TLS_TPOFF32
2575 ENUMX
2576 BFD_RELOC_386_TLS_GOTDESC
2577 ENUMX
2578 BFD_RELOC_386_TLS_DESC_CALL
2579 ENUMX
2580 BFD_RELOC_386_TLS_DESC
2581 ENUMX
2582 BFD_RELOC_386_IRELATIVE
2583 ENUMDOC
2584 i386/elf relocations
2585
2586 ENUM
2587 BFD_RELOC_X86_64_GOT32
2588 ENUMX
2589 BFD_RELOC_X86_64_PLT32
2590 ENUMX
2591 BFD_RELOC_X86_64_COPY
2592 ENUMX
2593 BFD_RELOC_X86_64_GLOB_DAT
2594 ENUMX
2595 BFD_RELOC_X86_64_JUMP_SLOT
2596 ENUMX
2597 BFD_RELOC_X86_64_RELATIVE
2598 ENUMX
2599 BFD_RELOC_X86_64_GOTPCREL
2600 ENUMX
2601 BFD_RELOC_X86_64_32S
2602 ENUMX
2603 BFD_RELOC_X86_64_DTPMOD64
2604 ENUMX
2605 BFD_RELOC_X86_64_DTPOFF64
2606 ENUMX
2607 BFD_RELOC_X86_64_TPOFF64
2608 ENUMX
2609 BFD_RELOC_X86_64_TLSGD
2610 ENUMX
2611 BFD_RELOC_X86_64_TLSLD
2612 ENUMX
2613 BFD_RELOC_X86_64_DTPOFF32
2614 ENUMX
2615 BFD_RELOC_X86_64_GOTTPOFF
2616 ENUMX
2617 BFD_RELOC_X86_64_TPOFF32
2618 ENUMX
2619 BFD_RELOC_X86_64_GOTOFF64
2620 ENUMX
2621 BFD_RELOC_X86_64_GOTPC32
2622 ENUMX
2623 BFD_RELOC_X86_64_GOT64
2624 ENUMX
2625 BFD_RELOC_X86_64_GOTPCREL64
2626 ENUMX
2627 BFD_RELOC_X86_64_GOTPC64
2628 ENUMX
2629 BFD_RELOC_X86_64_GOTPLT64
2630 ENUMX
2631 BFD_RELOC_X86_64_PLTOFF64
2632 ENUMX
2633 BFD_RELOC_X86_64_GOTPC32_TLSDESC
2634 ENUMX
2635 BFD_RELOC_X86_64_TLSDESC_CALL
2636 ENUMX
2637 BFD_RELOC_X86_64_TLSDESC
2638 ENUMX
2639 BFD_RELOC_X86_64_IRELATIVE
2640 ENUMDOC
2641 x86-64/elf relocations
2642
2643 ENUM
2644 BFD_RELOC_NS32K_IMM_8
2645 ENUMX
2646 BFD_RELOC_NS32K_IMM_16
2647 ENUMX
2648 BFD_RELOC_NS32K_IMM_32
2649 ENUMX
2650 BFD_RELOC_NS32K_IMM_8_PCREL
2651 ENUMX
2652 BFD_RELOC_NS32K_IMM_16_PCREL
2653 ENUMX
2654 BFD_RELOC_NS32K_IMM_32_PCREL
2655 ENUMX
2656 BFD_RELOC_NS32K_DISP_8
2657 ENUMX
2658 BFD_RELOC_NS32K_DISP_16
2659 ENUMX
2660 BFD_RELOC_NS32K_DISP_32
2661 ENUMX
2662 BFD_RELOC_NS32K_DISP_8_PCREL
2663 ENUMX
2664 BFD_RELOC_NS32K_DISP_16_PCREL
2665 ENUMX
2666 BFD_RELOC_NS32K_DISP_32_PCREL
2667 ENUMDOC
2668 ns32k relocations
2669
2670 ENUM
2671 BFD_RELOC_PDP11_DISP_8_PCREL
2672 ENUMX
2673 BFD_RELOC_PDP11_DISP_6_PCREL
2674 ENUMDOC
2675 PDP11 relocations
2676
2677 ENUM
2678 BFD_RELOC_PJ_CODE_HI16
2679 ENUMX
2680 BFD_RELOC_PJ_CODE_LO16
2681 ENUMX
2682 BFD_RELOC_PJ_CODE_DIR16
2683 ENUMX
2684 BFD_RELOC_PJ_CODE_DIR32
2685 ENUMX
2686 BFD_RELOC_PJ_CODE_REL16
2687 ENUMX
2688 BFD_RELOC_PJ_CODE_REL32
2689 ENUMDOC
2690 Picojava relocs. Not all of these appear in object files.
2691
2692 ENUM
2693 BFD_RELOC_PPC_B26
2694 ENUMX
2695 BFD_RELOC_PPC_BA26
2696 ENUMX
2697 BFD_RELOC_PPC_TOC16
2698 ENUMX
2699 BFD_RELOC_PPC_B16
2700 ENUMX
2701 BFD_RELOC_PPC_B16_BRTAKEN
2702 ENUMX
2703 BFD_RELOC_PPC_B16_BRNTAKEN
2704 ENUMX
2705 BFD_RELOC_PPC_BA16
2706 ENUMX
2707 BFD_RELOC_PPC_BA16_BRTAKEN
2708 ENUMX
2709 BFD_RELOC_PPC_BA16_BRNTAKEN
2710 ENUMX
2711 BFD_RELOC_PPC_COPY
2712 ENUMX
2713 BFD_RELOC_PPC_GLOB_DAT
2714 ENUMX
2715 BFD_RELOC_PPC_JMP_SLOT
2716 ENUMX
2717 BFD_RELOC_PPC_RELATIVE
2718 ENUMX
2719 BFD_RELOC_PPC_LOCAL24PC
2720 ENUMX
2721 BFD_RELOC_PPC_EMB_NADDR32
2722 ENUMX
2723 BFD_RELOC_PPC_EMB_NADDR16
2724 ENUMX
2725 BFD_RELOC_PPC_EMB_NADDR16_LO
2726 ENUMX
2727 BFD_RELOC_PPC_EMB_NADDR16_HI
2728 ENUMX
2729 BFD_RELOC_PPC_EMB_NADDR16_HA
2730 ENUMX
2731 BFD_RELOC_PPC_EMB_SDAI16
2732 ENUMX
2733 BFD_RELOC_PPC_EMB_SDA2I16
2734 ENUMX
2735 BFD_RELOC_PPC_EMB_SDA2REL
2736 ENUMX
2737 BFD_RELOC_PPC_EMB_SDA21
2738 ENUMX
2739 BFD_RELOC_PPC_EMB_MRKREF
2740 ENUMX
2741 BFD_RELOC_PPC_EMB_RELSEC16
2742 ENUMX
2743 BFD_RELOC_PPC_EMB_RELST_LO
2744 ENUMX
2745 BFD_RELOC_PPC_EMB_RELST_HI
2746 ENUMX
2747 BFD_RELOC_PPC_EMB_RELST_HA
2748 ENUMX
2749 BFD_RELOC_PPC_EMB_BIT_FLD
2750 ENUMX
2751 BFD_RELOC_PPC_EMB_RELSDA
2752 ENUMX
2753 BFD_RELOC_PPC64_HIGHER
2754 ENUMX
2755 BFD_RELOC_PPC64_HIGHER_S
2756 ENUMX
2757 BFD_RELOC_PPC64_HIGHEST
2758 ENUMX
2759 BFD_RELOC_PPC64_HIGHEST_S
2760 ENUMX
2761 BFD_RELOC_PPC64_TOC16_LO
2762 ENUMX
2763 BFD_RELOC_PPC64_TOC16_HI
2764 ENUMX
2765 BFD_RELOC_PPC64_TOC16_HA
2766 ENUMX
2767 BFD_RELOC_PPC64_TOC
2768 ENUMX
2769 BFD_RELOC_PPC64_PLTGOT16
2770 ENUMX
2771 BFD_RELOC_PPC64_PLTGOT16_LO
2772 ENUMX
2773 BFD_RELOC_PPC64_PLTGOT16_HI
2774 ENUMX
2775 BFD_RELOC_PPC64_PLTGOT16_HA
2776 ENUMX
2777 BFD_RELOC_PPC64_ADDR16_DS
2778 ENUMX
2779 BFD_RELOC_PPC64_ADDR16_LO_DS
2780 ENUMX
2781 BFD_RELOC_PPC64_GOT16_DS
2782 ENUMX
2783 BFD_RELOC_PPC64_GOT16_LO_DS
2784 ENUMX
2785 BFD_RELOC_PPC64_PLT16_LO_DS
2786 ENUMX
2787 BFD_RELOC_PPC64_SECTOFF_DS
2788 ENUMX
2789 BFD_RELOC_PPC64_SECTOFF_LO_DS
2790 ENUMX
2791 BFD_RELOC_PPC64_TOC16_DS
2792 ENUMX
2793 BFD_RELOC_PPC64_TOC16_LO_DS
2794 ENUMX
2795 BFD_RELOC_PPC64_PLTGOT16_DS
2796 ENUMX
2797 BFD_RELOC_PPC64_PLTGOT16_LO_DS
2798 ENUMDOC
2799 Power(rs6000) and PowerPC relocations.
2800
2801 ENUM
2802 BFD_RELOC_PPC_TLS
2803 ENUMX
2804 BFD_RELOC_PPC_TLSGD
2805 ENUMX
2806 BFD_RELOC_PPC_TLSLD
2807 ENUMX
2808 BFD_RELOC_PPC_DTPMOD
2809 ENUMX
2810 BFD_RELOC_PPC_TPREL16
2811 ENUMX
2812 BFD_RELOC_PPC_TPREL16_LO
2813 ENUMX
2814 BFD_RELOC_PPC_TPREL16_HI
2815 ENUMX
2816 BFD_RELOC_PPC_TPREL16_HA
2817 ENUMX
2818 BFD_RELOC_PPC_TPREL
2819 ENUMX
2820 BFD_RELOC_PPC_DTPREL16
2821 ENUMX
2822 BFD_RELOC_PPC_DTPREL16_LO
2823 ENUMX
2824 BFD_RELOC_PPC_DTPREL16_HI
2825 ENUMX
2826 BFD_RELOC_PPC_DTPREL16_HA
2827 ENUMX
2828 BFD_RELOC_PPC_DTPREL
2829 ENUMX
2830 BFD_RELOC_PPC_GOT_TLSGD16
2831 ENUMX
2832 BFD_RELOC_PPC_GOT_TLSGD16_LO
2833 ENUMX
2834 BFD_RELOC_PPC_GOT_TLSGD16_HI
2835 ENUMX
2836 BFD_RELOC_PPC_GOT_TLSGD16_HA
2837 ENUMX
2838 BFD_RELOC_PPC_GOT_TLSLD16
2839 ENUMX
2840 BFD_RELOC_PPC_GOT_TLSLD16_LO
2841 ENUMX
2842 BFD_RELOC_PPC_GOT_TLSLD16_HI
2843 ENUMX
2844 BFD_RELOC_PPC_GOT_TLSLD16_HA
2845 ENUMX
2846 BFD_RELOC_PPC_GOT_TPREL16
2847 ENUMX
2848 BFD_RELOC_PPC_GOT_TPREL16_LO
2849 ENUMX
2850 BFD_RELOC_PPC_GOT_TPREL16_HI
2851 ENUMX
2852 BFD_RELOC_PPC_GOT_TPREL16_HA
2853 ENUMX
2854 BFD_RELOC_PPC_GOT_DTPREL16
2855 ENUMX
2856 BFD_RELOC_PPC_GOT_DTPREL16_LO
2857 ENUMX
2858 BFD_RELOC_PPC_GOT_DTPREL16_HI
2859 ENUMX
2860 BFD_RELOC_PPC_GOT_DTPREL16_HA
2861 ENUMX
2862 BFD_RELOC_PPC64_TPREL16_DS
2863 ENUMX
2864 BFD_RELOC_PPC64_TPREL16_LO_DS
2865 ENUMX
2866 BFD_RELOC_PPC64_TPREL16_HIGHER
2867 ENUMX
2868 BFD_RELOC_PPC64_TPREL16_HIGHERA
2869 ENUMX
2870 BFD_RELOC_PPC64_TPREL16_HIGHEST
2871 ENUMX
2872 BFD_RELOC_PPC64_TPREL16_HIGHESTA
2873 ENUMX
2874 BFD_RELOC_PPC64_DTPREL16_DS
2875 ENUMX
2876 BFD_RELOC_PPC64_DTPREL16_LO_DS
2877 ENUMX
2878 BFD_RELOC_PPC64_DTPREL16_HIGHER
2879 ENUMX
2880 BFD_RELOC_PPC64_DTPREL16_HIGHERA
2881 ENUMX
2882 BFD_RELOC_PPC64_DTPREL16_HIGHEST
2883 ENUMX
2884 BFD_RELOC_PPC64_DTPREL16_HIGHESTA
2885 ENUMDOC
2886 PowerPC and PowerPC64 thread-local storage relocations.
2887
2888 ENUM
2889 BFD_RELOC_I370_D12
2890 ENUMDOC
2891 IBM 370/390 relocations
2892
2893 ENUM
2894 BFD_RELOC_CTOR
2895 ENUMDOC
2896 The type of reloc used to build a constructor table - at the moment
2897 probably a 32 bit wide absolute relocation, but the target can choose.
2898 It generally does map to one of the other relocation types.
2899
2900 ENUM
2901 BFD_RELOC_ARM_PCREL_BRANCH
2902 ENUMDOC
2903 ARM 26 bit pc-relative branch. The lowest two bits must be zero and are
2904 not stored in the instruction.
2905 ENUM
2906 BFD_RELOC_ARM_PCREL_BLX
2907 ENUMDOC
2908 ARM 26 bit pc-relative branch. The lowest bit must be zero and is
2909 not stored in the instruction. The 2nd lowest bit comes from a 1 bit
2910 field in the instruction.
2911 ENUM
2912 BFD_RELOC_THUMB_PCREL_BLX
2913 ENUMDOC
2914 Thumb 22 bit pc-relative branch. The lowest bit must be zero and is
2915 not stored in the instruction. The 2nd lowest bit comes from a 1 bit
2916 field in the instruction.
2917 ENUM
2918 BFD_RELOC_ARM_PCREL_CALL
2919 ENUMDOC
2920 ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction.
2921 ENUM
2922 BFD_RELOC_ARM_PCREL_JUMP
2923 ENUMDOC
2924 ARM 26-bit pc-relative branch for B or conditional BL instruction.
2925
2926 ENUM
2927 BFD_RELOC_THUMB_PCREL_BRANCH7
2928 ENUMX
2929 BFD_RELOC_THUMB_PCREL_BRANCH9
2930 ENUMX
2931 BFD_RELOC_THUMB_PCREL_BRANCH12
2932 ENUMX
2933 BFD_RELOC_THUMB_PCREL_BRANCH20
2934 ENUMX
2935 BFD_RELOC_THUMB_PCREL_BRANCH23
2936 ENUMX
2937 BFD_RELOC_THUMB_PCREL_BRANCH25
2938 ENUMDOC
2939 Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches.
2940 The lowest bit must be zero and is not stored in the instruction.
2941 Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an
2942 "nn" one smaller in all cases. Note further that BRANCH23
2943 corresponds to R_ARM_THM_CALL.
2944
2945 ENUM
2946 BFD_RELOC_ARM_OFFSET_IMM
2947 ENUMDOC
2948 12-bit immediate offset, used in ARM-format ldr and str instructions.
2949
2950 ENUM
2951 BFD_RELOC_ARM_THUMB_OFFSET
2952 ENUMDOC
2953 5-bit immediate offset, used in Thumb-format ldr and str instructions.
2954
2955 ENUM
2956 BFD_RELOC_ARM_TARGET1
2957 ENUMDOC
2958 Pc-relative or absolute relocation depending on target. Used for
2959 entries in .init_array sections.
2960 ENUM
2961 BFD_RELOC_ARM_ROSEGREL32
2962 ENUMDOC
2963 Read-only segment base relative address.
2964 ENUM
2965 BFD_RELOC_ARM_SBREL32
2966 ENUMDOC
2967 Data segment base relative address.
2968 ENUM
2969 BFD_RELOC_ARM_TARGET2
2970 ENUMDOC
2971 This reloc is used for references to RTTI data from exception handling
2972 tables. The actual definition depends on the target. It may be a
2973 pc-relative or some form of GOT-indirect relocation.
2974 ENUM
2975 BFD_RELOC_ARM_PREL31
2976 ENUMDOC
2977 31-bit PC relative address.
2978 ENUM
2979 BFD_RELOC_ARM_MOVW
2980 ENUMX
2981 BFD_RELOC_ARM_MOVT
2982 ENUMX
2983 BFD_RELOC_ARM_MOVW_PCREL
2984 ENUMX
2985 BFD_RELOC_ARM_MOVT_PCREL
2986 ENUMX
2987 BFD_RELOC_ARM_THUMB_MOVW
2988 ENUMX
2989 BFD_RELOC_ARM_THUMB_MOVT
2990 ENUMX
2991 BFD_RELOC_ARM_THUMB_MOVW_PCREL
2992 ENUMX
2993 BFD_RELOC_ARM_THUMB_MOVT_PCREL
2994 ENUMDOC
2995 Low and High halfword relocations for MOVW and MOVT instructions.
2996
2997 ENUM
2998 BFD_RELOC_ARM_JUMP_SLOT
2999 ENUMX
3000 BFD_RELOC_ARM_GLOB_DAT
3001 ENUMX
3002 BFD_RELOC_ARM_GOT32
3003 ENUMX
3004 BFD_RELOC_ARM_PLT32
3005 ENUMX
3006 BFD_RELOC_ARM_RELATIVE
3007 ENUMX
3008 BFD_RELOC_ARM_GOTOFF
3009 ENUMX
3010 BFD_RELOC_ARM_GOTPC
3011 ENUMX
3012 BFD_RELOC_ARM_GOT_PREL
3013 ENUMDOC
3014 Relocations for setting up GOTs and PLTs for shared libraries.
3015
3016 ENUM
3017 BFD_RELOC_ARM_TLS_GD32
3018 ENUMX
3019 BFD_RELOC_ARM_TLS_LDO32
3020 ENUMX
3021 BFD_RELOC_ARM_TLS_LDM32
3022 ENUMX
3023 BFD_RELOC_ARM_TLS_DTPOFF32
3024 ENUMX
3025 BFD_RELOC_ARM_TLS_DTPMOD32
3026 ENUMX
3027 BFD_RELOC_ARM_TLS_TPOFF32
3028 ENUMX
3029 BFD_RELOC_ARM_TLS_IE32
3030 ENUMX
3031 BFD_RELOC_ARM_TLS_LE32
3032 ENUMX
3033 BFD_RELOC_ARM_TLS_GOTDESC
3034 ENUMX
3035 BFD_RELOC_ARM_TLS_CALL
3036 ENUMX
3037 BFD_RELOC_ARM_THM_TLS_CALL
3038 ENUMX
3039 BFD_RELOC_ARM_TLS_DESCSEQ
3040 ENUMX
3041 BFD_RELOC_ARM_THM_TLS_DESCSEQ
3042 ENUMX
3043 BFD_RELOC_ARM_TLS_DESC
3044 ENUMDOC
3045 ARM thread-local storage relocations.
3046
3047 ENUM
3048 BFD_RELOC_ARM_ALU_PC_G0_NC
3049 ENUMX
3050 BFD_RELOC_ARM_ALU_PC_G0
3051 ENUMX
3052 BFD_RELOC_ARM_ALU_PC_G1_NC
3053 ENUMX
3054 BFD_RELOC_ARM_ALU_PC_G1
3055 ENUMX
3056 BFD_RELOC_ARM_ALU_PC_G2
3057 ENUMX
3058 BFD_RELOC_ARM_LDR_PC_G0
3059 ENUMX
3060 BFD_RELOC_ARM_LDR_PC_G1
3061 ENUMX
3062 BFD_RELOC_ARM_LDR_PC_G2
3063 ENUMX
3064 BFD_RELOC_ARM_LDRS_PC_G0
3065 ENUMX
3066 BFD_RELOC_ARM_LDRS_PC_G1
3067 ENUMX
3068 BFD_RELOC_ARM_LDRS_PC_G2
3069 ENUMX
3070 BFD_RELOC_ARM_LDC_PC_G0
3071 ENUMX
3072 BFD_RELOC_ARM_LDC_PC_G1
3073 ENUMX
3074 BFD_RELOC_ARM_LDC_PC_G2
3075 ENUMX
3076 BFD_RELOC_ARM_ALU_SB_G0_NC
3077 ENUMX
3078 BFD_RELOC_ARM_ALU_SB_G0
3079 ENUMX
3080 BFD_RELOC_ARM_ALU_SB_G1_NC
3081 ENUMX
3082 BFD_RELOC_ARM_ALU_SB_G1
3083 ENUMX
3084 BFD_RELOC_ARM_ALU_SB_G2
3085 ENUMX
3086 BFD_RELOC_ARM_LDR_SB_G0
3087 ENUMX
3088 BFD_RELOC_ARM_LDR_SB_G1
3089 ENUMX
3090 BFD_RELOC_ARM_LDR_SB_G2
3091 ENUMX
3092 BFD_RELOC_ARM_LDRS_SB_G0
3093 ENUMX
3094 BFD_RELOC_ARM_LDRS_SB_G1
3095 ENUMX
3096 BFD_RELOC_ARM_LDRS_SB_G2
3097 ENUMX
3098 BFD_RELOC_ARM_LDC_SB_G0
3099 ENUMX
3100 BFD_RELOC_ARM_LDC_SB_G1
3101 ENUMX
3102 BFD_RELOC_ARM_LDC_SB_G2
3103 ENUMDOC
3104 ARM group relocations.
3105
3106 ENUM
3107 BFD_RELOC_ARM_V4BX
3108 ENUMDOC
3109 Annotation of BX instructions.
3110
3111 ENUM
3112 BFD_RELOC_ARM_IRELATIVE
3113 ENUMDOC
3114 ARM support for STT_GNU_IFUNC.
3115
3116 ENUM
3117 BFD_RELOC_ARM_IMMEDIATE
3118 ENUMX
3119 BFD_RELOC_ARM_ADRL_IMMEDIATE
3120 ENUMX
3121 BFD_RELOC_ARM_T32_IMMEDIATE
3122 ENUMX
3123 BFD_RELOC_ARM_T32_ADD_IMM
3124 ENUMX
3125 BFD_RELOC_ARM_T32_IMM12
3126 ENUMX
3127 BFD_RELOC_ARM_T32_ADD_PC12
3128 ENUMX
3129 BFD_RELOC_ARM_SHIFT_IMM
3130 ENUMX
3131 BFD_RELOC_ARM_SMC
3132 ENUMX
3133 BFD_RELOC_ARM_HVC
3134 ENUMX
3135 BFD_RELOC_ARM_SWI
3136 ENUMX
3137 BFD_RELOC_ARM_MULTI
3138 ENUMX
3139 BFD_RELOC_ARM_CP_OFF_IMM
3140 ENUMX
3141 BFD_RELOC_ARM_CP_OFF_IMM_S2
3142 ENUMX
3143 BFD_RELOC_ARM_T32_CP_OFF_IMM
3144 ENUMX
3145 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2
3146 ENUMX
3147 BFD_RELOC_ARM_ADR_IMM
3148 ENUMX
3149 BFD_RELOC_ARM_LDR_IMM
3150 ENUMX
3151 BFD_RELOC_ARM_LITERAL
3152 ENUMX
3153 BFD_RELOC_ARM_IN_POOL
3154 ENUMX
3155 BFD_RELOC_ARM_OFFSET_IMM8
3156 ENUMX
3157 BFD_RELOC_ARM_T32_OFFSET_U8
3158 ENUMX
3159 BFD_RELOC_ARM_T32_OFFSET_IMM
3160 ENUMX
3161 BFD_RELOC_ARM_HWLITERAL
3162 ENUMX
3163 BFD_RELOC_ARM_THUMB_ADD
3164 ENUMX
3165 BFD_RELOC_ARM_THUMB_IMM
3166 ENUMX
3167 BFD_RELOC_ARM_THUMB_SHIFT
3168 ENUMDOC
3169 These relocs are only used within the ARM assembler. They are not
3170 (at present) written to any object files.
3171
3172 ENUM
3173 BFD_RELOC_SH_PCDISP8BY2
3174 ENUMX
3175 BFD_RELOC_SH_PCDISP12BY2
3176 ENUMX
3177 BFD_RELOC_SH_IMM3
3178 ENUMX
3179 BFD_RELOC_SH_IMM3U
3180 ENUMX
3181 BFD_RELOC_SH_DISP12
3182 ENUMX
3183 BFD_RELOC_SH_DISP12BY2
3184 ENUMX
3185 BFD_RELOC_SH_DISP12BY4
3186 ENUMX
3187 BFD_RELOC_SH_DISP12BY8
3188 ENUMX
3189 BFD_RELOC_SH_DISP20
3190 ENUMX
3191 BFD_RELOC_SH_DISP20BY8
3192 ENUMX
3193 BFD_RELOC_SH_IMM4
3194 ENUMX
3195 BFD_RELOC_SH_IMM4BY2
3196 ENUMX
3197 BFD_RELOC_SH_IMM4BY4
3198 ENUMX
3199 BFD_RELOC_SH_IMM8
3200 ENUMX
3201 BFD_RELOC_SH_IMM8BY2
3202 ENUMX
3203 BFD_RELOC_SH_IMM8BY4
3204 ENUMX
3205 BFD_RELOC_SH_PCRELIMM8BY2
3206 ENUMX
3207 BFD_RELOC_SH_PCRELIMM8BY4
3208 ENUMX
3209 BFD_RELOC_SH_SWITCH16
3210 ENUMX
3211 BFD_RELOC_SH_SWITCH32
3212 ENUMX
3213 BFD_RELOC_SH_USES
3214 ENUMX
3215 BFD_RELOC_SH_COUNT
3216 ENUMX
3217 BFD_RELOC_SH_ALIGN
3218 ENUMX
3219 BFD_RELOC_SH_CODE
3220 ENUMX
3221 BFD_RELOC_SH_DATA
3222 ENUMX
3223 BFD_RELOC_SH_LABEL
3224 ENUMX
3225 BFD_RELOC_SH_LOOP_START
3226 ENUMX
3227 BFD_RELOC_SH_LOOP_END
3228 ENUMX
3229 BFD_RELOC_SH_COPY
3230 ENUMX
3231 BFD_RELOC_SH_GLOB_DAT
3232 ENUMX
3233 BFD_RELOC_SH_JMP_SLOT
3234 ENUMX
3235 BFD_RELOC_SH_RELATIVE
3236 ENUMX
3237 BFD_RELOC_SH_GOTPC
3238 ENUMX
3239 BFD_RELOC_SH_GOT_LOW16
3240 ENUMX
3241 BFD_RELOC_SH_GOT_MEDLOW16
3242 ENUMX
3243 BFD_RELOC_SH_GOT_MEDHI16
3244 ENUMX
3245 BFD_RELOC_SH_GOT_HI16
3246 ENUMX
3247 BFD_RELOC_SH_GOTPLT_LOW16
3248 ENUMX
3249 BFD_RELOC_SH_GOTPLT_MEDLOW16
3250 ENUMX
3251 BFD_RELOC_SH_GOTPLT_MEDHI16
3252 ENUMX
3253 BFD_RELOC_SH_GOTPLT_HI16
3254 ENUMX
3255 BFD_RELOC_SH_PLT_LOW16
3256 ENUMX
3257 BFD_RELOC_SH_PLT_MEDLOW16
3258 ENUMX
3259 BFD_RELOC_SH_PLT_MEDHI16
3260 ENUMX
3261 BFD_RELOC_SH_PLT_HI16
3262 ENUMX
3263 BFD_RELOC_SH_GOTOFF_LOW16
3264 ENUMX
3265 BFD_RELOC_SH_GOTOFF_MEDLOW16
3266 ENUMX
3267 BFD_RELOC_SH_GOTOFF_MEDHI16
3268 ENUMX
3269 BFD_RELOC_SH_GOTOFF_HI16
3270 ENUMX
3271 BFD_RELOC_SH_GOTPC_LOW16
3272 ENUMX
3273 BFD_RELOC_SH_GOTPC_MEDLOW16
3274 ENUMX
3275 BFD_RELOC_SH_GOTPC_MEDHI16
3276 ENUMX
3277 BFD_RELOC_SH_GOTPC_HI16
3278 ENUMX
3279 BFD_RELOC_SH_COPY64
3280 ENUMX
3281 BFD_RELOC_SH_GLOB_DAT64
3282 ENUMX
3283 BFD_RELOC_SH_JMP_SLOT64
3284 ENUMX
3285 BFD_RELOC_SH_RELATIVE64
3286 ENUMX
3287 BFD_RELOC_SH_GOT10BY4
3288 ENUMX
3289 BFD_RELOC_SH_GOT10BY8
3290 ENUMX
3291 BFD_RELOC_SH_GOTPLT10BY4
3292 ENUMX
3293 BFD_RELOC_SH_GOTPLT10BY8
3294 ENUMX
3295 BFD_RELOC_SH_GOTPLT32
3296 ENUMX
3297 BFD_RELOC_SH_SHMEDIA_CODE
3298 ENUMX
3299 BFD_RELOC_SH_IMMU5
3300 ENUMX
3301 BFD_RELOC_SH_IMMS6
3302 ENUMX
3303 BFD_RELOC_SH_IMMS6BY32
3304 ENUMX
3305 BFD_RELOC_SH_IMMU6
3306 ENUMX
3307 BFD_RELOC_SH_IMMS10
3308 ENUMX
3309 BFD_RELOC_SH_IMMS10BY2
3310 ENUMX
3311 BFD_RELOC_SH_IMMS10BY4
3312 ENUMX
3313 BFD_RELOC_SH_IMMS10BY8
3314 ENUMX
3315 BFD_RELOC_SH_IMMS16
3316 ENUMX
3317 BFD_RELOC_SH_IMMU16
3318 ENUMX
3319 BFD_RELOC_SH_IMM_LOW16
3320 ENUMX
3321 BFD_RELOC_SH_IMM_LOW16_PCREL
3322 ENUMX
3323 BFD_RELOC_SH_IMM_MEDLOW16
3324 ENUMX
3325 BFD_RELOC_SH_IMM_MEDLOW16_PCREL
3326 ENUMX
3327 BFD_RELOC_SH_IMM_MEDHI16
3328 ENUMX
3329 BFD_RELOC_SH_IMM_MEDHI16_PCREL
3330 ENUMX
3331 BFD_RELOC_SH_IMM_HI16
3332 ENUMX
3333 BFD_RELOC_SH_IMM_HI16_PCREL
3334 ENUMX
3335 BFD_RELOC_SH_PT_16
3336 ENUMX
3337 BFD_RELOC_SH_TLS_GD_32
3338 ENUMX
3339 BFD_RELOC_SH_TLS_LD_32
3340 ENUMX
3341 BFD_RELOC_SH_TLS_LDO_32
3342 ENUMX
3343 BFD_RELOC_SH_TLS_IE_32
3344 ENUMX
3345 BFD_RELOC_SH_TLS_LE_32
3346 ENUMX
3347 BFD_RELOC_SH_TLS_DTPMOD32
3348 ENUMX
3349 BFD_RELOC_SH_TLS_DTPOFF32
3350 ENUMX
3351 BFD_RELOC_SH_TLS_TPOFF32
3352 ENUMX
3353 BFD_RELOC_SH_GOT20
3354 ENUMX
3355 BFD_RELOC_SH_GOTOFF20
3356 ENUMX
3357 BFD_RELOC_SH_GOTFUNCDESC
3358 ENUMX
3359 BFD_RELOC_SH_GOTFUNCDESC20
3360 ENUMX
3361 BFD_RELOC_SH_GOTOFFFUNCDESC
3362 ENUMX
3363 BFD_RELOC_SH_GOTOFFFUNCDESC20
3364 ENUMX
3365 BFD_RELOC_SH_FUNCDESC
3366 ENUMDOC
3367 Renesas / SuperH SH relocs. Not all of these appear in object files.
3368
3369 ENUM
3370 BFD_RELOC_ARC_B22_PCREL
3371 ENUMDOC
3372 ARC Cores relocs.
3373 ARC 22 bit pc-relative branch. The lowest two bits must be zero and are
3374 not stored in the instruction. The high 20 bits are installed in bits 26
3375 through 7 of the instruction.
3376 ENUM
3377 BFD_RELOC_ARC_B26
3378 ENUMDOC
3379 ARC 26 bit absolute branch. The lowest two bits must be zero and are not
3380 stored in the instruction. The high 24 bits are installed in bits 23
3381 through 0.
3382
3383 ENUM
3384 BFD_RELOC_BFIN_16_IMM
3385 ENUMDOC
3386 ADI Blackfin 16 bit immediate absolute reloc.
3387 ENUM
3388 BFD_RELOC_BFIN_16_HIGH
3389 ENUMDOC
3390 ADI Blackfin 16 bit immediate absolute reloc higher 16 bits.
3391 ENUM
3392 BFD_RELOC_BFIN_4_PCREL
3393 ENUMDOC
3394 ADI Blackfin 'a' part of LSETUP.
3395 ENUM
3396 BFD_RELOC_BFIN_5_PCREL
3397 ENUMDOC
3398 ADI Blackfin.
3399 ENUM
3400 BFD_RELOC_BFIN_16_LOW
3401 ENUMDOC
3402 ADI Blackfin 16 bit immediate absolute reloc lower 16 bits.
3403 ENUM
3404 BFD_RELOC_BFIN_10_PCREL
3405 ENUMDOC
3406 ADI Blackfin.
3407 ENUM
3408 BFD_RELOC_BFIN_11_PCREL
3409 ENUMDOC
3410 ADI Blackfin 'b' part of LSETUP.
3411 ENUM
3412 BFD_RELOC_BFIN_12_PCREL_JUMP
3413 ENUMDOC
3414 ADI Blackfin.
3415 ENUM
3416 BFD_RELOC_BFIN_12_PCREL_JUMP_S
3417 ENUMDOC
3418 ADI Blackfin Short jump, pcrel.
3419 ENUM
3420 BFD_RELOC_BFIN_24_PCREL_CALL_X
3421 ENUMDOC
3422 ADI Blackfin Call.x not implemented.
3423 ENUM
3424 BFD_RELOC_BFIN_24_PCREL_JUMP_L
3425 ENUMDOC
3426 ADI Blackfin Long Jump pcrel.
3427 ENUM
3428 BFD_RELOC_BFIN_GOT17M4
3429 ENUMX
3430 BFD_RELOC_BFIN_GOTHI
3431 ENUMX
3432 BFD_RELOC_BFIN_GOTLO
3433 ENUMX
3434 BFD_RELOC_BFIN_FUNCDESC
3435 ENUMX
3436 BFD_RELOC_BFIN_FUNCDESC_GOT17M4
3437 ENUMX
3438 BFD_RELOC_BFIN_FUNCDESC_GOTHI
3439 ENUMX
3440 BFD_RELOC_BFIN_FUNCDESC_GOTLO
3441 ENUMX
3442 BFD_RELOC_BFIN_FUNCDESC_VALUE
3443 ENUMX
3444 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4
3445 ENUMX
3446 BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI
3447 ENUMX
3448 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO
3449 ENUMX
3450 BFD_RELOC_BFIN_GOTOFF17M4
3451 ENUMX
3452 BFD_RELOC_BFIN_GOTOFFHI
3453 ENUMX
3454 BFD_RELOC_BFIN_GOTOFFLO
3455 ENUMDOC
3456 ADI Blackfin FD-PIC relocations.
3457 ENUM
3458 BFD_RELOC_BFIN_GOT
3459 ENUMDOC
3460 ADI Blackfin GOT relocation.
3461 ENUM
3462 BFD_RELOC_BFIN_PLTPC
3463 ENUMDOC
3464 ADI Blackfin PLTPC relocation.
3465 ENUM
3466 BFD_ARELOC_BFIN_PUSH
3467 ENUMDOC
3468 ADI Blackfin arithmetic relocation.
3469 ENUM
3470 BFD_ARELOC_BFIN_CONST
3471 ENUMDOC
3472 ADI Blackfin arithmetic relocation.
3473 ENUM
3474 BFD_ARELOC_BFIN_ADD
3475 ENUMDOC
3476 ADI Blackfin arithmetic relocation.
3477 ENUM
3478 BFD_ARELOC_BFIN_SUB
3479 ENUMDOC
3480 ADI Blackfin arithmetic relocation.
3481 ENUM
3482 BFD_ARELOC_BFIN_MULT
3483 ENUMDOC
3484 ADI Blackfin arithmetic relocation.
3485 ENUM
3486 BFD_ARELOC_BFIN_DIV
3487 ENUMDOC
3488 ADI Blackfin arithmetic relocation.
3489 ENUM
3490 BFD_ARELOC_BFIN_MOD
3491 ENUMDOC
3492 ADI Blackfin arithmetic relocation.
3493 ENUM
3494 BFD_ARELOC_BFIN_LSHIFT
3495 ENUMDOC
3496 ADI Blackfin arithmetic relocation.
3497 ENUM
3498 BFD_ARELOC_BFIN_RSHIFT
3499 ENUMDOC
3500 ADI Blackfin arithmetic relocation.
3501 ENUM
3502 BFD_ARELOC_BFIN_AND
3503 ENUMDOC
3504 ADI Blackfin arithmetic relocation.
3505 ENUM
3506 BFD_ARELOC_BFIN_OR
3507 ENUMDOC
3508 ADI Blackfin arithmetic relocation.
3509 ENUM
3510 BFD_ARELOC_BFIN_XOR
3511 ENUMDOC
3512 ADI Blackfin arithmetic relocation.
3513 ENUM
3514 BFD_ARELOC_BFIN_LAND
3515 ENUMDOC
3516 ADI Blackfin arithmetic relocation.
3517 ENUM
3518 BFD_ARELOC_BFIN_LOR
3519 ENUMDOC
3520 ADI Blackfin arithmetic relocation.
3521 ENUM
3522 BFD_ARELOC_BFIN_LEN
3523 ENUMDOC
3524 ADI Blackfin arithmetic relocation.
3525 ENUM
3526 BFD_ARELOC_BFIN_NEG
3527 ENUMDOC
3528 ADI Blackfin arithmetic relocation.
3529 ENUM
3530 BFD_ARELOC_BFIN_COMP
3531 ENUMDOC
3532 ADI Blackfin arithmetic relocation.
3533 ENUM
3534 BFD_ARELOC_BFIN_PAGE
3535 ENUMDOC
3536 ADI Blackfin arithmetic relocation.
3537 ENUM
3538 BFD_ARELOC_BFIN_HWPAGE
3539 ENUMDOC
3540 ADI Blackfin arithmetic relocation.
3541 ENUM
3542 BFD_ARELOC_BFIN_ADDR
3543 ENUMDOC
3544 ADI Blackfin arithmetic relocation.
3545
3546 ENUM
3547 BFD_RELOC_D10V_10_PCREL_R
3548 ENUMDOC
3549 Mitsubishi D10V relocs.
3550 This is a 10-bit reloc with the right 2 bits
3551 assumed to be 0.
3552 ENUM
3553 BFD_RELOC_D10V_10_PCREL_L
3554 ENUMDOC
3555 Mitsubishi D10V relocs.
3556 This is a 10-bit reloc with the right 2 bits
3557 assumed to be 0. This is the same as the previous reloc
3558 except it is in the left container, i.e.,
3559 shifted left 15 bits.
3560 ENUM
3561 BFD_RELOC_D10V_18
3562 ENUMDOC
3563 This is an 18-bit reloc with the right 2 bits
3564 assumed to be 0.
3565 ENUM
3566 BFD_RELOC_D10V_18_PCREL
3567 ENUMDOC
3568 This is an 18-bit reloc with the right 2 bits
3569 assumed to be 0.
3570
3571 ENUM
3572 BFD_RELOC_D30V_6
3573 ENUMDOC
3574 Mitsubishi D30V relocs.
3575 This is a 6-bit absolute reloc.
3576 ENUM
3577 BFD_RELOC_D30V_9_PCREL
3578 ENUMDOC
3579 This is a 6-bit pc-relative reloc with
3580 the right 3 bits assumed to be 0.
3581 ENUM
3582 BFD_RELOC_D30V_9_PCREL_R
3583 ENUMDOC
3584 This is a 6-bit pc-relative reloc with
3585 the right 3 bits assumed to be 0. Same
3586 as the previous reloc but on the right side
3587 of the container.
3588 ENUM
3589 BFD_RELOC_D30V_15
3590 ENUMDOC
3591 This is a 12-bit absolute reloc with the
3592 right 3 bitsassumed to be 0.
3593 ENUM
3594 BFD_RELOC_D30V_15_PCREL
3595 ENUMDOC
3596 This is a 12-bit pc-relative reloc with
3597 the right 3 bits assumed to be 0.
3598 ENUM
3599 BFD_RELOC_D30V_15_PCREL_R
3600 ENUMDOC
3601 This is a 12-bit pc-relative reloc with
3602 the right 3 bits assumed to be 0. Same
3603 as the previous reloc but on the right side
3604 of the container.
3605 ENUM
3606 BFD_RELOC_D30V_21
3607 ENUMDOC
3608 This is an 18-bit absolute reloc with
3609 the right 3 bits assumed to be 0.
3610 ENUM
3611 BFD_RELOC_D30V_21_PCREL
3612 ENUMDOC
3613 This is an 18-bit pc-relative reloc with
3614 the right 3 bits assumed to be 0.
3615 ENUM
3616 BFD_RELOC_D30V_21_PCREL_R
3617 ENUMDOC
3618 This is an 18-bit pc-relative reloc with
3619 the right 3 bits assumed to be 0. Same
3620 as the previous reloc but on the right side
3621 of the container.
3622 ENUM
3623 BFD_RELOC_D30V_32
3624 ENUMDOC
3625 This is a 32-bit absolute reloc.
3626 ENUM
3627 BFD_RELOC_D30V_32_PCREL
3628 ENUMDOC
3629 This is a 32-bit pc-relative reloc.
3630
3631 ENUM
3632 BFD_RELOC_DLX_HI16_S
3633 ENUMDOC
3634 DLX relocs
3635 ENUM
3636 BFD_RELOC_DLX_LO16
3637 ENUMDOC
3638 DLX relocs
3639 ENUM
3640 BFD_RELOC_DLX_JMP26
3641 ENUMDOC
3642 DLX relocs
3643
3644 ENUM
3645 BFD_RELOC_M32C_HI8
3646 ENUMX
3647 BFD_RELOC_M32C_RL_JUMP
3648 ENUMX
3649 BFD_RELOC_M32C_RL_1ADDR
3650 ENUMX
3651 BFD_RELOC_M32C_RL_2ADDR
3652 ENUMDOC
3653 Renesas M16C/M32C Relocations.
3654
3655 ENUM
3656 BFD_RELOC_M32R_24
3657 ENUMDOC
3658 Renesas M32R (formerly Mitsubishi M32R) relocs.
3659 This is a 24 bit absolute address.
3660 ENUM
3661 BFD_RELOC_M32R_10_PCREL
3662 ENUMDOC
3663 This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0.
3664 ENUM
3665 BFD_RELOC_M32R_18_PCREL
3666 ENUMDOC
3667 This is an 18-bit reloc with the right 2 bits assumed to be 0.
3668 ENUM
3669 BFD_RELOC_M32R_26_PCREL
3670 ENUMDOC
3671 This is a 26-bit reloc with the right 2 bits assumed to be 0.
3672 ENUM
3673 BFD_RELOC_M32R_HI16_ULO
3674 ENUMDOC
3675 This is a 16-bit reloc containing the high 16 bits of an address
3676 used when the lower 16 bits are treated as unsigned.
3677 ENUM
3678 BFD_RELOC_M32R_HI16_SLO
3679 ENUMDOC
3680 This is a 16-bit reloc containing the high 16 bits of an address
3681 used when the lower 16 bits are treated as signed.
3682 ENUM
3683 BFD_RELOC_M32R_LO16
3684 ENUMDOC
3685 This is a 16-bit reloc containing the lower 16 bits of an address.
3686 ENUM
3687 BFD_RELOC_M32R_SDA16
3688 ENUMDOC
3689 This is a 16-bit reloc containing the small data area offset for use in
3690 add3, load, and store instructions.
3691 ENUM
3692 BFD_RELOC_M32R_GOT24
3693 ENUMX
3694 BFD_RELOC_M32R_26_PLTREL
3695 ENUMX
3696 BFD_RELOC_M32R_COPY
3697 ENUMX
3698 BFD_RELOC_M32R_GLOB_DAT
3699 ENUMX
3700 BFD_RELOC_M32R_JMP_SLOT
3701 ENUMX
3702 BFD_RELOC_M32R_RELATIVE
3703 ENUMX
3704 BFD_RELOC_M32R_GOTOFF
3705 ENUMX
3706 BFD_RELOC_M32R_GOTOFF_HI_ULO
3707 ENUMX
3708 BFD_RELOC_M32R_GOTOFF_HI_SLO
3709 ENUMX
3710 BFD_RELOC_M32R_GOTOFF_LO
3711 ENUMX
3712 BFD_RELOC_M32R_GOTPC24
3713 ENUMX
3714 BFD_RELOC_M32R_GOT16_HI_ULO
3715 ENUMX
3716 BFD_RELOC_M32R_GOT16_HI_SLO
3717 ENUMX
3718 BFD_RELOC_M32R_GOT16_LO
3719 ENUMX
3720 BFD_RELOC_M32R_GOTPC_HI_ULO
3721 ENUMX
3722 BFD_RELOC_M32R_GOTPC_HI_SLO
3723 ENUMX
3724 BFD_RELOC_M32R_GOTPC_LO
3725 ENUMDOC
3726 For PIC.
3727
3728
3729 ENUM
3730 BFD_RELOC_V850_9_PCREL
3731 ENUMDOC
3732 This is a 9-bit reloc
3733 ENUM
3734 BFD_RELOC_V850_22_PCREL
3735 ENUMDOC
3736 This is a 22-bit reloc
3737
3738 ENUM
3739 BFD_RELOC_V850_SDA_16_16_OFFSET
3740 ENUMDOC
3741 This is a 16 bit offset from the short data area pointer.
3742 ENUM
3743 BFD_RELOC_V850_SDA_15_16_OFFSET
3744 ENUMDOC
3745 This is a 16 bit offset (of which only 15 bits are used) from the
3746 short data area pointer.
3747 ENUM
3748 BFD_RELOC_V850_ZDA_16_16_OFFSET
3749 ENUMDOC
3750 This is a 16 bit offset from the zero data area pointer.
3751 ENUM
3752 BFD_RELOC_V850_ZDA_15_16_OFFSET
3753 ENUMDOC
3754 This is a 16 bit offset (of which only 15 bits are used) from the
3755 zero data area pointer.
3756 ENUM
3757 BFD_RELOC_V850_TDA_6_8_OFFSET
3758 ENUMDOC
3759 This is an 8 bit offset (of which only 6 bits are used) from the
3760 tiny data area pointer.
3761 ENUM
3762 BFD_RELOC_V850_TDA_7_8_OFFSET
3763 ENUMDOC
3764 This is an 8bit offset (of which only 7 bits are used) from the tiny
3765 data area pointer.
3766 ENUM
3767 BFD_RELOC_V850_TDA_7_7_OFFSET
3768 ENUMDOC
3769 This is a 7 bit offset from the tiny data area pointer.
3770 ENUM
3771 BFD_RELOC_V850_TDA_16_16_OFFSET
3772 ENUMDOC
3773 This is a 16 bit offset from the tiny data area pointer.
3774 COMMENT
3775 ENUM
3776 BFD_RELOC_V850_TDA_4_5_OFFSET
3777 ENUMDOC
3778 This is a 5 bit offset (of which only 4 bits are used) from the tiny
3779 data area pointer.
3780 ENUM
3781 BFD_RELOC_V850_TDA_4_4_OFFSET
3782 ENUMDOC
3783 This is a 4 bit offset from the tiny data area pointer.
3784 ENUM
3785 BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET
3786 ENUMDOC
3787 This is a 16 bit offset from the short data area pointer, with the
3788 bits placed non-contiguously in the instruction.
3789 ENUM
3790 BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET
3791 ENUMDOC
3792 This is a 16 bit offset from the zero data area pointer, with the
3793 bits placed non-contiguously in the instruction.
3794 ENUM
3795 BFD_RELOC_V850_CALLT_6_7_OFFSET
3796 ENUMDOC
3797 This is a 6 bit offset from the call table base pointer.
3798 ENUM
3799 BFD_RELOC_V850_CALLT_16_16_OFFSET
3800 ENUMDOC
3801 This is a 16 bit offset from the call table base pointer.
3802 ENUM
3803 BFD_RELOC_V850_LONGCALL
3804 ENUMDOC
3805 Used for relaxing indirect function calls.
3806 ENUM
3807 BFD_RELOC_V850_LONGJUMP
3808 ENUMDOC
3809 Used for relaxing indirect jumps.
3810 ENUM
3811 BFD_RELOC_V850_ALIGN
3812 ENUMDOC
3813 Used to maintain alignment whilst relaxing.
3814 ENUM
3815 BFD_RELOC_V850_LO16_SPLIT_OFFSET
3816 ENUMDOC
3817 This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu
3818 instructions.
3819 ENUM
3820 BFD_RELOC_V850_16_PCREL
3821 ENUMDOC
3822 This is a 16-bit reloc.
3823 ENUM
3824 BFD_RELOC_V850_17_PCREL
3825 ENUMDOC
3826 This is a 17-bit reloc.
3827 ENUM
3828 BFD_RELOC_V850_23
3829 ENUMDOC
3830 This is a 23-bit reloc.
3831 ENUM
3832 BFD_RELOC_V850_32_PCREL
3833 ENUMDOC
3834 This is a 32-bit reloc.
3835 ENUM
3836 BFD_RELOC_V850_32_ABS
3837 ENUMDOC
3838 This is a 32-bit reloc.
3839 ENUM
3840 BFD_RELOC_V850_16_SPLIT_OFFSET
3841 ENUMDOC
3842 This is a 16-bit reloc.
3843 ENUM
3844 BFD_RELOC_V850_16_S1
3845 ENUMDOC
3846 This is a 16-bit reloc.
3847 ENUM
3848 BFD_RELOC_V850_LO16_S1
3849 ENUMDOC
3850 Low 16 bits. 16 bit shifted by 1.
3851 ENUM
3852 BFD_RELOC_V850_CALLT_15_16_OFFSET
3853 ENUMDOC
3854 This is a 16 bit offset from the call table base pointer.
3855 ENUM
3856 BFD_RELOC_V850_32_GOTPCREL
3857 ENUMDOC
3858 DSO relocations.
3859 ENUM
3860 BFD_RELOC_V850_16_GOT
3861 ENUMDOC
3862 DSO relocations.
3863 ENUM
3864 BFD_RELOC_V850_32_GOT
3865 ENUMDOC
3866 DSO relocations.
3867 ENUM
3868 BFD_RELOC_V850_22_PLT_PCREL
3869 ENUMDOC
3870 DSO relocations.
3871 ENUM
3872 BFD_RELOC_V850_32_PLT_PCREL
3873 ENUMDOC
3874 DSO relocations.
3875 ENUM
3876 BFD_RELOC_V850_COPY
3877 ENUMDOC
3878 DSO relocations.
3879 ENUM
3880 BFD_RELOC_V850_GLOB_DAT
3881 ENUMDOC
3882 DSO relocations.
3883 ENUM
3884 BFD_RELOC_V850_JMP_SLOT
3885 ENUMDOC
3886 DSO relocations.
3887 ENUM
3888 BFD_RELOC_V850_RELATIVE
3889 ENUMDOC
3890 DSO relocations.
3891 ENUM
3892 BFD_RELOC_V850_16_GOTOFF
3893 ENUMDOC
3894 DSO relocations.
3895 ENUM
3896 BFD_RELOC_V850_32_GOTOFF
3897 ENUMDOC
3898 DSO relocations.
3899 ENUM
3900 BFD_RELOC_V850_CODE
3901 ENUMDOC
3902 start code.
3903 ENUM
3904 BFD_RELOC_V850_DATA
3905 ENUMDOC
3906 start data in text.
3907 ENUM
3908 BFD_RELOC_MN10300_32_PCREL
3909 ENUMDOC
3910 This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the
3911 instruction.
3912 ENUM
3913 BFD_RELOC_MN10300_16_PCREL
3914 ENUMDOC
3915 This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the
3916 instruction.
3917
3918 ENUM
3919 BFD_RELOC_TIC30_LDP
3920 ENUMDOC
3921 This is a 8bit DP reloc for the tms320c30, where the most
3922 significant 8 bits of a 24 bit word are placed into the least
3923 significant 8 bits of the opcode.
3924
3925 ENUM
3926 BFD_RELOC_TIC54X_PARTLS7
3927 ENUMDOC
3928 This is a 7bit reloc for the tms320c54x, where the least
3929 significant 7 bits of a 16 bit word are placed into the least
3930 significant 7 bits of the opcode.
3931
3932 ENUM
3933 BFD_RELOC_TIC54X_PARTMS9
3934 ENUMDOC
3935 This is a 9bit DP reloc for the tms320c54x, where the most
3936 significant 9 bits of a 16 bit word are placed into the least
3937 significant 9 bits of the opcode.
3938
3939 ENUM
3940 BFD_RELOC_TIC54X_23
3941 ENUMDOC
3942 This is an extended address 23-bit reloc for the tms320c54x.
3943
3944 ENUM
3945 BFD_RELOC_TIC54X_16_OF_23
3946 ENUMDOC
3947 This is a 16-bit reloc for the tms320c54x, where the least
3948 significant 16 bits of a 23-bit extended address are placed into
3949 the opcode.
3950
3951 ENUM
3952 BFD_RELOC_TIC54X_MS7_OF_23
3953 ENUMDOC
3954 This is a reloc for the tms320c54x, where the most
3955 significant 7 bits of a 23-bit extended address are placed into
3956 the opcode.
3957
3958 ENUM
3959 BFD_RELOC_C6000_PCR_S21
3960 ENUMX
3961 BFD_RELOC_C6000_PCR_S12
3962 ENUMX
3963 BFD_RELOC_C6000_PCR_S10
3964 ENUMX
3965 BFD_RELOC_C6000_PCR_S7
3966 ENUMX
3967 BFD_RELOC_C6000_ABS_S16
3968 ENUMX
3969 BFD_RELOC_C6000_ABS_L16
3970 ENUMX
3971 BFD_RELOC_C6000_ABS_H16
3972 ENUMX
3973 BFD_RELOC_C6000_SBR_U15_B
3974 ENUMX
3975 BFD_RELOC_C6000_SBR_U15_H
3976 ENUMX
3977 BFD_RELOC_C6000_SBR_U15_W
3978 ENUMX
3979 BFD_RELOC_C6000_SBR_S16
3980 ENUMX
3981 BFD_RELOC_C6000_SBR_L16_B
3982 ENUMX
3983 BFD_RELOC_C6000_SBR_L16_H
3984 ENUMX
3985 BFD_RELOC_C6000_SBR_L16_W
3986 ENUMX
3987 BFD_RELOC_C6000_SBR_H16_B
3988 ENUMX
3989 BFD_RELOC_C6000_SBR_H16_H
3990 ENUMX
3991 BFD_RELOC_C6000_SBR_H16_W
3992 ENUMX
3993 BFD_RELOC_C6000_SBR_GOT_U15_W
3994 ENUMX
3995 BFD_RELOC_C6000_SBR_GOT_L16_W
3996 ENUMX
3997 BFD_RELOC_C6000_SBR_GOT_H16_W
3998 ENUMX
3999 BFD_RELOC_C6000_DSBT_INDEX
4000 ENUMX
4001 BFD_RELOC_C6000_PREL31
4002 ENUMX
4003 BFD_RELOC_C6000_COPY
4004 ENUMX
4005 BFD_RELOC_C6000_JUMP_SLOT
4006 ENUMX
4007 BFD_RELOC_C6000_EHTYPE
4008 ENUMX
4009 BFD_RELOC_C6000_PCR_H16
4010 ENUMX
4011 BFD_RELOC_C6000_PCR_L16
4012 ENUMX
4013 BFD_RELOC_C6000_ALIGN
4014 ENUMX
4015 BFD_RELOC_C6000_FPHEAD
4016 ENUMX
4017 BFD_RELOC_C6000_NOCMP
4018 ENUMDOC
4019 TMS320C6000 relocations.
4020
4021 ENUM
4022 BFD_RELOC_FR30_48
4023 ENUMDOC
4024 This is a 48 bit reloc for the FR30 that stores 32 bits.
4025 ENUM
4026 BFD_RELOC_FR30_20
4027 ENUMDOC
4028 This is a 32 bit reloc for the FR30 that stores 20 bits split up into
4029 two sections.
4030 ENUM
4031 BFD_RELOC_FR30_6_IN_4
4032 ENUMDOC
4033 This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in
4034 4 bits.
4035 ENUM
4036 BFD_RELOC_FR30_8_IN_8
4037 ENUMDOC
4038 This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset
4039 into 8 bits.
4040 ENUM
4041 BFD_RELOC_FR30_9_IN_8
4042 ENUMDOC
4043 This is a 16 bit reloc for the FR30 that stores a 9 bit short offset
4044 into 8 bits.
4045 ENUM
4046 BFD_RELOC_FR30_10_IN_8
4047 ENUMDOC
4048 This is a 16 bit reloc for the FR30 that stores a 10 bit word offset
4049 into 8 bits.
4050 ENUM
4051 BFD_RELOC_FR30_9_PCREL
4052 ENUMDOC
4053 This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative
4054 short offset into 8 bits.
4055 ENUM
4056 BFD_RELOC_FR30_12_PCREL
4057 ENUMDOC
4058 This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative
4059 short offset into 11 bits.
4060
4061 ENUM
4062 BFD_RELOC_MCORE_PCREL_IMM8BY4
4063 ENUMX
4064 BFD_RELOC_MCORE_PCREL_IMM11BY2
4065 ENUMX
4066 BFD_RELOC_MCORE_PCREL_IMM4BY2
4067 ENUMX
4068 BFD_RELOC_MCORE_PCREL_32
4069 ENUMX
4070 BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2
4071 ENUMX
4072 BFD_RELOC_MCORE_RVA
4073 ENUMDOC
4074 Motorola Mcore relocations.
4075
4076 ENUM
4077 BFD_RELOC_MEP_8
4078 ENUMX
4079 BFD_RELOC_MEP_16
4080 ENUMX
4081 BFD_RELOC_MEP_32
4082 ENUMX
4083 BFD_RELOC_MEP_PCREL8A2
4084 ENUMX
4085 BFD_RELOC_MEP_PCREL12A2
4086 ENUMX
4087 BFD_RELOC_MEP_PCREL17A2
4088 ENUMX
4089 BFD_RELOC_MEP_PCREL24A2
4090 ENUMX
4091 BFD_RELOC_MEP_PCABS24A2
4092 ENUMX
4093 BFD_RELOC_MEP_LOW16
4094 ENUMX
4095 BFD_RELOC_MEP_HI16U
4096 ENUMX
4097 BFD_RELOC_MEP_HI16S
4098 ENUMX
4099 BFD_RELOC_MEP_GPREL
4100 ENUMX
4101 BFD_RELOC_MEP_TPREL
4102 ENUMX
4103 BFD_RELOC_MEP_TPREL7
4104 ENUMX
4105 BFD_RELOC_MEP_TPREL7A2
4106 ENUMX
4107 BFD_RELOC_MEP_TPREL7A4
4108 ENUMX
4109 BFD_RELOC_MEP_UIMM24
4110 ENUMX
4111 BFD_RELOC_MEP_ADDR24A4
4112 ENUMX
4113 BFD_RELOC_MEP_GNU_VTINHERIT
4114 ENUMX
4115 BFD_RELOC_MEP_GNU_VTENTRY
4116 ENUMDOC
4117 Toshiba Media Processor Relocations.
4118 COMMENT
4119
4120 ENUM
4121 BFD_RELOC_MMIX_GETA
4122 ENUMX
4123 BFD_RELOC_MMIX_GETA_1
4124 ENUMX
4125 BFD_RELOC_MMIX_GETA_2
4126 ENUMX
4127 BFD_RELOC_MMIX_GETA_3
4128 ENUMDOC
4129 These are relocations for the GETA instruction.
4130 ENUM
4131 BFD_RELOC_MMIX_CBRANCH
4132 ENUMX
4133 BFD_RELOC_MMIX_CBRANCH_J
4134 ENUMX
4135 BFD_RELOC_MMIX_CBRANCH_1
4136 ENUMX
4137 BFD_RELOC_MMIX_CBRANCH_2
4138 ENUMX
4139 BFD_RELOC_MMIX_CBRANCH_3
4140 ENUMDOC
4141 These are relocations for a conditional branch instruction.
4142 ENUM
4143 BFD_RELOC_MMIX_PUSHJ
4144 ENUMX
4145 BFD_RELOC_MMIX_PUSHJ_1
4146 ENUMX
4147 BFD_RELOC_MMIX_PUSHJ_2
4148 ENUMX
4149 BFD_RELOC_MMIX_PUSHJ_3
4150 ENUMX
4151 BFD_RELOC_MMIX_PUSHJ_STUBBABLE
4152 ENUMDOC
4153 These are relocations for the PUSHJ instruction.
4154 ENUM
4155 BFD_RELOC_MMIX_JMP
4156 ENUMX
4157 BFD_RELOC_MMIX_JMP_1
4158 ENUMX
4159 BFD_RELOC_MMIX_JMP_2
4160 ENUMX
4161 BFD_RELOC_MMIX_JMP_3
4162 ENUMDOC
4163 These are relocations for the JMP instruction.
4164 ENUM
4165 BFD_RELOC_MMIX_ADDR19
4166 ENUMDOC
4167 This is a relocation for a relative address as in a GETA instruction or
4168 a branch.
4169 ENUM
4170 BFD_RELOC_MMIX_ADDR27
4171 ENUMDOC
4172 This is a relocation for a relative address as in a JMP instruction.
4173 ENUM
4174 BFD_RELOC_MMIX_REG_OR_BYTE
4175 ENUMDOC
4176 This is a relocation for an instruction field that may be a general
4177 register or a value 0..255.
4178 ENUM
4179 BFD_RELOC_MMIX_REG
4180 ENUMDOC
4181 This is a relocation for an instruction field that may be a general
4182 register.
4183 ENUM
4184 BFD_RELOC_MMIX_BASE_PLUS_OFFSET
4185 ENUMDOC
4186 This is a relocation for two instruction fields holding a register and
4187 an offset, the equivalent of the relocation.
4188 ENUM
4189 BFD_RELOC_MMIX_LOCAL
4190 ENUMDOC
4191 This relocation is an assertion that the expression is not allocated as
4192 a global register. It does not modify contents.
4193
4194 ENUM
4195 BFD_RELOC_AVR_7_PCREL
4196 ENUMDOC
4197 This is a 16 bit reloc for the AVR that stores 8 bit pc relative
4198 short offset into 7 bits.
4199 ENUM
4200 BFD_RELOC_AVR_13_PCREL
4201 ENUMDOC
4202 This is a 16 bit reloc for the AVR that stores 13 bit pc relative
4203 short offset into 12 bits.
4204 ENUM
4205 BFD_RELOC_AVR_16_PM
4206 ENUMDOC
4207 This is a 16 bit reloc for the AVR that stores 17 bit value (usually
4208 program memory address) into 16 bits.
4209 ENUM
4210 BFD_RELOC_AVR_LO8_LDI
4211 ENUMDOC
4212 This is a 16 bit reloc for the AVR that stores 8 bit value (usually
4213 data memory address) into 8 bit immediate value of LDI insn.
4214 ENUM
4215 BFD_RELOC_AVR_HI8_LDI
4216 ENUMDOC
4217 This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
4218 of data memory address) into 8 bit immediate value of LDI insn.
4219 ENUM
4220 BFD_RELOC_AVR_HH8_LDI
4221 ENUMDOC
4222 This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
4223 of program memory address) into 8 bit immediate value of LDI insn.
4224 ENUM
4225 BFD_RELOC_AVR_MS8_LDI
4226 ENUMDOC
4227 This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
4228 of 32 bit value) into 8 bit immediate value of LDI insn.
4229 ENUM
4230 BFD_RELOC_AVR_LO8_LDI_NEG
4231 ENUMDOC
4232 This is a 16 bit reloc for the AVR that stores negated 8 bit value
4233 (usually data memory address) into 8 bit immediate value of SUBI insn.
4234 ENUM
4235 BFD_RELOC_AVR_HI8_LDI_NEG
4236 ENUMDOC
4237 This is a 16 bit reloc for the AVR that stores negated 8 bit value
4238 (high 8 bit of data memory address) into 8 bit immediate value of
4239 SUBI insn.
4240 ENUM
4241 BFD_RELOC_AVR_HH8_LDI_NEG
4242 ENUMDOC
4243 This is a 16 bit reloc for the AVR that stores negated 8 bit value
4244 (most high 8 bit of program memory address) into 8 bit immediate value
4245 of LDI or SUBI insn.
4246 ENUM
4247 BFD_RELOC_AVR_MS8_LDI_NEG
4248 ENUMDOC
4249 This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb
4250 of 32 bit value) into 8 bit immediate value of LDI insn.
4251 ENUM
4252 BFD_RELOC_AVR_LO8_LDI_PM
4253 ENUMDOC
4254 This is a 16 bit reloc for the AVR that stores 8 bit value (usually
4255 command address) into 8 bit immediate value of LDI insn.
4256 ENUM
4257 BFD_RELOC_AVR_LO8_LDI_GS
4258 ENUMDOC
4259 This is a 16 bit reloc for the AVR that stores 8 bit value
4260 (command address) into 8 bit immediate value of LDI insn. If the address
4261 is beyond the 128k boundary, the linker inserts a jump stub for this reloc
4262 in the lower 128k.
4263 ENUM
4264 BFD_RELOC_AVR_HI8_LDI_PM
4265 ENUMDOC
4266 This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
4267 of command address) into 8 bit immediate value of LDI insn.
4268 ENUM
4269 BFD_RELOC_AVR_HI8_LDI_GS
4270 ENUMDOC
4271 This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit
4272 of command address) into 8 bit immediate value of LDI insn. If the address
4273 is beyond the 128k boundary, the linker inserts a jump stub for this reloc
4274 below 128k.
4275 ENUM
4276 BFD_RELOC_AVR_HH8_LDI_PM
4277 ENUMDOC
4278 This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit
4279 of command address) into 8 bit immediate value of LDI insn.
4280 ENUM
4281 BFD_RELOC_AVR_LO8_LDI_PM_NEG
4282 ENUMDOC
4283 This is a 16 bit reloc for the AVR that stores negated 8 bit value
4284 (usually command address) into 8 bit immediate value of SUBI insn.
4285 ENUM
4286 BFD_RELOC_AVR_HI8_LDI_PM_NEG
4287 ENUMDOC
4288 This is a 16 bit reloc for the AVR that stores negated 8 bit value
4289 (high 8 bit of 16 bit command address) into 8 bit immediate value
4290 of SUBI insn.
4291 ENUM
4292 BFD_RELOC_AVR_HH8_LDI_PM_NEG
4293 ENUMDOC
4294 This is a 16 bit reloc for the AVR that stores negated 8 bit value
4295 (high 6 bit of 22 bit command address) into 8 bit immediate
4296 value of SUBI insn.
4297 ENUM
4298 BFD_RELOC_AVR_CALL
4299 ENUMDOC
4300 This is a 32 bit reloc for the AVR that stores 23 bit value
4301 into 22 bits.
4302 ENUM
4303 BFD_RELOC_AVR_LDI
4304 ENUMDOC
4305 This is a 16 bit reloc for the AVR that stores all needed bits
4306 for absolute addressing with ldi with overflow check to linktime
4307 ENUM
4308 BFD_RELOC_AVR_6
4309 ENUMDOC
4310 This is a 6 bit reloc for the AVR that stores offset for ldd/std
4311 instructions
4312 ENUM
4313 BFD_RELOC_AVR_6_ADIW
4314 ENUMDOC
4315 This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw
4316 instructions
4317
4318 ENUM
4319 BFD_RELOC_RX_NEG8
4320 ENUMX
4321 BFD_RELOC_RX_NEG16
4322 ENUMX
4323 BFD_RELOC_RX_NEG24
4324 ENUMX
4325 BFD_RELOC_RX_NEG32
4326 ENUMX
4327 BFD_RELOC_RX_16_OP
4328 ENUMX
4329 BFD_RELOC_RX_24_OP
4330 ENUMX
4331 BFD_RELOC_RX_32_OP
4332 ENUMX
4333 BFD_RELOC_RX_8U
4334 ENUMX
4335 BFD_RELOC_RX_16U
4336 ENUMX
4337 BFD_RELOC_RX_24U
4338 ENUMX
4339 BFD_RELOC_RX_DIR3U_PCREL
4340 ENUMX
4341 BFD_RELOC_RX_DIFF
4342 ENUMX
4343 BFD_RELOC_RX_GPRELB
4344 ENUMX
4345 BFD_RELOC_RX_GPRELW
4346 ENUMX
4347 BFD_RELOC_RX_GPRELL
4348 ENUMX
4349 BFD_RELOC_RX_SYM
4350 ENUMX
4351 BFD_RELOC_RX_OP_SUBTRACT
4352 ENUMX
4353 BFD_RELOC_RX_OP_NEG
4354 ENUMX
4355 BFD_RELOC_RX_ABS8
4356 ENUMX
4357 BFD_RELOC_RX_ABS16
4358 ENUMX
4359 BFD_RELOC_RX_ABS16_REV
4360 ENUMX
4361 BFD_RELOC_RX_ABS32
4362 ENUMX
4363 BFD_RELOC_RX_ABS32_REV
4364 ENUMX
4365 BFD_RELOC_RX_ABS16U
4366 ENUMX
4367 BFD_RELOC_RX_ABS16UW
4368 ENUMX
4369 BFD_RELOC_RX_ABS16UL
4370 ENUMX
4371 BFD_RELOC_RX_RELAX
4372 ENUMDOC
4373 Renesas RX Relocations.
4374
4375 ENUM
4376 BFD_RELOC_390_12
4377 ENUMDOC
4378 Direct 12 bit.
4379 ENUM
4380 BFD_RELOC_390_GOT12
4381 ENUMDOC
4382 12 bit GOT offset.
4383 ENUM
4384 BFD_RELOC_390_PLT32
4385 ENUMDOC
4386 32 bit PC relative PLT address.
4387 ENUM
4388 BFD_RELOC_390_COPY
4389 ENUMDOC
4390 Copy symbol at runtime.
4391 ENUM
4392 BFD_RELOC_390_GLOB_DAT
4393 ENUMDOC
4394 Create GOT entry.
4395 ENUM
4396 BFD_RELOC_390_JMP_SLOT
4397 ENUMDOC
4398 Create PLT entry.
4399 ENUM
4400 BFD_RELOC_390_RELATIVE
4401 ENUMDOC
4402 Adjust by program base.
4403 ENUM
4404 BFD_RELOC_390_GOTPC
4405 ENUMDOC
4406 32 bit PC relative offset to GOT.
4407 ENUM
4408 BFD_RELOC_390_GOT16
4409 ENUMDOC
4410 16 bit GOT offset.
4411 ENUM
4412 BFD_RELOC_390_PC16DBL
4413 ENUMDOC
4414 PC relative 16 bit shifted by 1.
4415 ENUM
4416 BFD_RELOC_390_PLT16DBL
4417 ENUMDOC
4418 16 bit PC rel. PLT shifted by 1.
4419 ENUM
4420 BFD_RELOC_390_PC32DBL
4421 ENUMDOC
4422 PC relative 32 bit shifted by 1.
4423 ENUM
4424 BFD_RELOC_390_PLT32DBL
4425 ENUMDOC
4426 32 bit PC rel. PLT shifted by 1.
4427 ENUM
4428 BFD_RELOC_390_GOTPCDBL
4429 ENUMDOC
4430 32 bit PC rel. GOT shifted by 1.
4431 ENUM
4432 BFD_RELOC_390_GOT64
4433 ENUMDOC
4434 64 bit GOT offset.
4435 ENUM
4436 BFD_RELOC_390_PLT64
4437 ENUMDOC
4438 64 bit PC relative PLT address.
4439 ENUM
4440 BFD_RELOC_390_GOTENT
4441 ENUMDOC
4442 32 bit rel. offset to GOT entry.
4443 ENUM
4444 BFD_RELOC_390_GOTOFF64
4445 ENUMDOC
4446 64 bit offset to GOT.
4447 ENUM
4448 BFD_RELOC_390_GOTPLT12
4449 ENUMDOC
4450 12-bit offset to symbol-entry within GOT, with PLT handling.
4451 ENUM
4452 BFD_RELOC_390_GOTPLT16
4453 ENUMDOC
4454 16-bit offset to symbol-entry within GOT, with PLT handling.
4455 ENUM
4456 BFD_RELOC_390_GOTPLT32
4457 ENUMDOC
4458 32-bit offset to symbol-entry within GOT, with PLT handling.
4459 ENUM
4460 BFD_RELOC_390_GOTPLT64
4461 ENUMDOC
4462 64-bit offset to symbol-entry within GOT, with PLT handling.
4463 ENUM
4464 BFD_RELOC_390_GOTPLTENT
4465 ENUMDOC
4466 32-bit rel. offset to symbol-entry within GOT, with PLT handling.
4467 ENUM
4468 BFD_RELOC_390_PLTOFF16
4469 ENUMDOC
4470 16-bit rel. offset from the GOT to a PLT entry.
4471 ENUM
4472 BFD_RELOC_390_PLTOFF32
4473 ENUMDOC
4474 32-bit rel. offset from the GOT to a PLT entry.
4475 ENUM
4476 BFD_RELOC_390_PLTOFF64
4477 ENUMDOC
4478 64-bit rel. offset from the GOT to a PLT entry.
4479
4480 ENUM
4481 BFD_RELOC_390_TLS_LOAD
4482 ENUMX
4483 BFD_RELOC_390_TLS_GDCALL
4484 ENUMX
4485 BFD_RELOC_390_TLS_LDCALL
4486 ENUMX
4487 BFD_RELOC_390_TLS_GD32
4488 ENUMX
4489 BFD_RELOC_390_TLS_GD64
4490 ENUMX
4491 BFD_RELOC_390_TLS_GOTIE12
4492 ENUMX
4493 BFD_RELOC_390_TLS_GOTIE32
4494 ENUMX
4495 BFD_RELOC_390_TLS_GOTIE64
4496 ENUMX
4497 BFD_RELOC_390_TLS_LDM32
4498 ENUMX
4499 BFD_RELOC_390_TLS_LDM64
4500 ENUMX
4501 BFD_RELOC_390_TLS_IE32
4502 ENUMX
4503 BFD_RELOC_390_TLS_IE64
4504 ENUMX
4505 BFD_RELOC_390_TLS_IEENT
4506 ENUMX
4507 BFD_RELOC_390_TLS_LE32
4508 ENUMX
4509 BFD_RELOC_390_TLS_LE64
4510 ENUMX
4511 BFD_RELOC_390_TLS_LDO32
4512 ENUMX
4513 BFD_RELOC_390_TLS_LDO64
4514 ENUMX
4515 BFD_RELOC_390_TLS_DTPMOD
4516 ENUMX
4517 BFD_RELOC_390_TLS_DTPOFF
4518 ENUMX
4519 BFD_RELOC_390_TLS_TPOFF
4520 ENUMDOC
4521 s390 tls relocations.
4522
4523 ENUM
4524 BFD_RELOC_390_20
4525 ENUMX
4526 BFD_RELOC_390_GOT20
4527 ENUMX
4528 BFD_RELOC_390_GOTPLT20
4529 ENUMX
4530 BFD_RELOC_390_TLS_GOTIE20
4531 ENUMDOC
4532 Long displacement extension.
4533
4534 ENUM
4535 BFD_RELOC_SCORE_GPREL15
4536 ENUMDOC
4537 Score relocations
4538 Low 16 bit for load/store
4539 ENUM
4540 BFD_RELOC_SCORE_DUMMY2
4541 ENUMX
4542 BFD_RELOC_SCORE_JMP
4543 ENUMDOC
4544 This is a 24-bit reloc with the right 1 bit assumed to be 0
4545 ENUM
4546 BFD_RELOC_SCORE_BRANCH
4547 ENUMDOC
4548 This is a 19-bit reloc with the right 1 bit assumed to be 0
4549 ENUM
4550 BFD_RELOC_SCORE_IMM30
4551 ENUMDOC
4552 This is a 32-bit reloc for 48-bit instructions.
4553 ENUM
4554 BFD_RELOC_SCORE_IMM32
4555 ENUMDOC
4556 This is a 32-bit reloc for 48-bit instructions.
4557 ENUM
4558 BFD_RELOC_SCORE16_JMP
4559 ENUMDOC
4560 This is a 11-bit reloc with the right 1 bit assumed to be 0
4561 ENUM
4562 BFD_RELOC_SCORE16_BRANCH
4563 ENUMDOC
4564 This is a 8-bit reloc with the right 1 bit assumed to be 0
4565 ENUM
4566 BFD_RELOC_SCORE_BCMP
4567 ENUMDOC
4568 This is a 9-bit reloc with the right 1 bit assumed to be 0
4569 ENUM
4570 BFD_RELOC_SCORE_GOT15
4571 ENUMX
4572 BFD_RELOC_SCORE_GOT_LO16
4573 ENUMX
4574 BFD_RELOC_SCORE_CALL15
4575 ENUMX
4576 BFD_RELOC_SCORE_DUMMY_HI16
4577 ENUMDOC
4578 Undocumented Score relocs
4579
4580 ENUM
4581 BFD_RELOC_IP2K_FR9
4582 ENUMDOC
4583 Scenix IP2K - 9-bit register number / data address
4584 ENUM
4585 BFD_RELOC_IP2K_BANK
4586 ENUMDOC
4587 Scenix IP2K - 4-bit register/data bank number
4588 ENUM
4589 BFD_RELOC_IP2K_ADDR16CJP
4590 ENUMDOC
4591 Scenix IP2K - low 13 bits of instruction word address
4592 ENUM
4593 BFD_RELOC_IP2K_PAGE3
4594 ENUMDOC
4595 Scenix IP2K - high 3 bits of instruction word address
4596 ENUM
4597 BFD_RELOC_IP2K_LO8DATA
4598 ENUMX
4599 BFD_RELOC_IP2K_HI8DATA
4600 ENUMX
4601 BFD_RELOC_IP2K_EX8DATA
4602 ENUMDOC
4603 Scenix IP2K - ext/low/high 8 bits of data address
4604 ENUM
4605 BFD_RELOC_IP2K_LO8INSN
4606 ENUMX
4607 BFD_RELOC_IP2K_HI8INSN
4608 ENUMDOC
4609 Scenix IP2K - low/high 8 bits of instruction word address
4610 ENUM
4611 BFD_RELOC_IP2K_PC_SKIP
4612 ENUMDOC
4613 Scenix IP2K - even/odd PC modifier to modify snb pcl.0
4614 ENUM
4615 BFD_RELOC_IP2K_TEXT
4616 ENUMDOC
4617 Scenix IP2K - 16 bit word address in text section.
4618 ENUM
4619 BFD_RELOC_IP2K_FR_OFFSET
4620 ENUMDOC
4621 Scenix IP2K - 7-bit sp or dp offset
4622 ENUM
4623 BFD_RELOC_VPE4KMATH_DATA
4624 ENUMX
4625 BFD_RELOC_VPE4KMATH_INSN
4626 ENUMDOC
4627 Scenix VPE4K coprocessor - data/insn-space addressing
4628
4629 ENUM
4630 BFD_RELOC_VTABLE_INHERIT
4631 ENUMX
4632 BFD_RELOC_VTABLE_ENTRY
4633 ENUMDOC
4634 These two relocations are used by the linker to determine which of
4635 the entries in a C++ virtual function table are actually used. When
4636 the --gc-sections option is given, the linker will zero out the entries
4637 that are not used, so that the code for those functions need not be
4638 included in the output.
4639
4640 VTABLE_INHERIT is a zero-space relocation used to describe to the
4641 linker the inheritance tree of a C++ virtual function table. The
4642 relocation's symbol should be the parent class' vtable, and the
4643 relocation should be located at the child vtable.
4644
4645 VTABLE_ENTRY is a zero-space relocation that describes the use of a
4646 virtual function table entry. The reloc's symbol should refer to the
4647 table of the class mentioned in the code. Off of that base, an offset
4648 describes the entry that is being used. For Rela hosts, this offset
4649 is stored in the reloc's addend. For Rel hosts, we are forced to put
4650 this offset in the reloc's section offset.
4651
4652 ENUM
4653 BFD_RELOC_IA64_IMM14
4654 ENUMX
4655 BFD_RELOC_IA64_IMM22
4656 ENUMX
4657 BFD_RELOC_IA64_IMM64
4658 ENUMX
4659 BFD_RELOC_IA64_DIR32MSB
4660 ENUMX
4661 BFD_RELOC_IA64_DIR32LSB
4662 ENUMX
4663 BFD_RELOC_IA64_DIR64MSB
4664 ENUMX
4665 BFD_RELOC_IA64_DIR64LSB
4666 ENUMX
4667 BFD_RELOC_IA64_GPREL22
4668 ENUMX
4669 BFD_RELOC_IA64_GPREL64I
4670 ENUMX
4671 BFD_RELOC_IA64_GPREL32MSB
4672 ENUMX
4673 BFD_RELOC_IA64_GPREL32LSB
4674 ENUMX
4675 BFD_RELOC_IA64_GPREL64MSB
4676 ENUMX
4677 BFD_RELOC_IA64_GPREL64LSB
4678 ENUMX
4679 BFD_RELOC_IA64_LTOFF22
4680 ENUMX
4681 BFD_RELOC_IA64_LTOFF64I
4682 ENUMX
4683 BFD_RELOC_IA64_PLTOFF22
4684 ENUMX
4685 BFD_RELOC_IA64_PLTOFF64I
4686 ENUMX
4687 BFD_RELOC_IA64_PLTOFF64MSB
4688 ENUMX
4689 BFD_RELOC_IA64_PLTOFF64LSB
4690 ENUMX
4691 BFD_RELOC_IA64_FPTR64I
4692 ENUMX
4693 BFD_RELOC_IA64_FPTR32MSB
4694 ENUMX
4695 BFD_RELOC_IA64_FPTR32LSB
4696 ENUMX
4697 BFD_RELOC_IA64_FPTR64MSB
4698 ENUMX
4699 BFD_RELOC_IA64_FPTR64LSB
4700 ENUMX
4701 BFD_RELOC_IA64_PCREL21B
4702 ENUMX
4703 BFD_RELOC_IA64_PCREL21BI
4704 ENUMX
4705 BFD_RELOC_IA64_PCREL21M
4706 ENUMX
4707 BFD_RELOC_IA64_PCREL21F
4708 ENUMX
4709 BFD_RELOC_IA64_PCREL22
4710 ENUMX
4711 BFD_RELOC_IA64_PCREL60B
4712 ENUMX
4713 BFD_RELOC_IA64_PCREL64I
4714 ENUMX
4715 BFD_RELOC_IA64_PCREL32MSB
4716 ENUMX
4717 BFD_RELOC_IA64_PCREL32LSB
4718 ENUMX
4719 BFD_RELOC_IA64_PCREL64MSB
4720 ENUMX
4721 BFD_RELOC_IA64_PCREL64LSB
4722 ENUMX
4723 BFD_RELOC_IA64_LTOFF_FPTR22
4724 ENUMX
4725 BFD_RELOC_IA64_LTOFF_FPTR64I
4726 ENUMX
4727 BFD_RELOC_IA64_LTOFF_FPTR32MSB
4728 ENUMX
4729 BFD_RELOC_IA64_LTOFF_FPTR32LSB
4730 ENUMX
4731 BFD_RELOC_IA64_LTOFF_FPTR64MSB
4732 ENUMX
4733 BFD_RELOC_IA64_LTOFF_FPTR64LSB
4734 ENUMX
4735 BFD_RELOC_IA64_SEGREL32MSB
4736 ENUMX
4737 BFD_RELOC_IA64_SEGREL32LSB
4738 ENUMX
4739 BFD_RELOC_IA64_SEGREL64MSB
4740 ENUMX
4741 BFD_RELOC_IA64_SEGREL64LSB
4742 ENUMX
4743 BFD_RELOC_IA64_SECREL32MSB
4744 ENUMX
4745 BFD_RELOC_IA64_SECREL32LSB
4746 ENUMX
4747 BFD_RELOC_IA64_SECREL64MSB
4748 ENUMX
4749 BFD_RELOC_IA64_SECREL64LSB
4750 ENUMX
4751 BFD_RELOC_IA64_REL32MSB
4752 ENUMX
4753 BFD_RELOC_IA64_REL32LSB
4754 ENUMX
4755 BFD_RELOC_IA64_REL64MSB
4756 ENUMX
4757 BFD_RELOC_IA64_REL64LSB
4758 ENUMX
4759 BFD_RELOC_IA64_LTV32MSB
4760 ENUMX
4761 BFD_RELOC_IA64_LTV32LSB
4762 ENUMX
4763 BFD_RELOC_IA64_LTV64MSB
4764 ENUMX
4765 BFD_RELOC_IA64_LTV64LSB
4766 ENUMX
4767 BFD_RELOC_IA64_IPLTMSB
4768 ENUMX
4769 BFD_RELOC_IA64_IPLTLSB
4770 ENUMX
4771 BFD_RELOC_IA64_COPY
4772 ENUMX
4773 BFD_RELOC_IA64_LTOFF22X
4774 ENUMX
4775 BFD_RELOC_IA64_LDXMOV
4776 ENUMX
4777 BFD_RELOC_IA64_TPREL14
4778 ENUMX
4779 BFD_RELOC_IA64_TPREL22
4780 ENUMX
4781 BFD_RELOC_IA64_TPREL64I
4782 ENUMX
4783 BFD_RELOC_IA64_TPREL64MSB
4784 ENUMX
4785 BFD_RELOC_IA64_TPREL64LSB
4786 ENUMX
4787 BFD_RELOC_IA64_LTOFF_TPREL22
4788 ENUMX
4789 BFD_RELOC_IA64_DTPMOD64MSB
4790 ENUMX
4791 BFD_RELOC_IA64_DTPMOD64LSB
4792 ENUMX
4793 BFD_RELOC_IA64_LTOFF_DTPMOD22
4794 ENUMX
4795 BFD_RELOC_IA64_DTPREL14
4796 ENUMX
4797 BFD_RELOC_IA64_DTPREL22
4798 ENUMX
4799 BFD_RELOC_IA64_DTPREL64I
4800 ENUMX
4801 BFD_RELOC_IA64_DTPREL32MSB
4802 ENUMX
4803 BFD_RELOC_IA64_DTPREL32LSB
4804 ENUMX
4805 BFD_RELOC_IA64_DTPREL64MSB
4806 ENUMX
4807 BFD_RELOC_IA64_DTPREL64LSB
4808 ENUMX
4809 BFD_RELOC_IA64_LTOFF_DTPREL22
4810 ENUMDOC
4811 Intel IA64 Relocations.
4812
4813 ENUM
4814 BFD_RELOC_M68HC11_HI8
4815 ENUMDOC
4816 Motorola 68HC11 reloc.
4817 This is the 8 bit high part of an absolute address.
4818 ENUM
4819 BFD_RELOC_M68HC11_LO8
4820 ENUMDOC
4821 Motorola 68HC11 reloc.
4822 This is the 8 bit low part of an absolute address.
4823 ENUM
4824 BFD_RELOC_M68HC11_3B
4825 ENUMDOC
4826 Motorola 68HC11 reloc.
4827 This is the 3 bit of a value.
4828 ENUM
4829 BFD_RELOC_M68HC11_RL_JUMP
4830 ENUMDOC
4831 Motorola 68HC11 reloc.
4832 This reloc marks the beginning of a jump/call instruction.
4833 It is used for linker relaxation to correctly identify beginning
4834 of instruction and change some branches to use PC-relative
4835 addressing mode.
4836 ENUM
4837 BFD_RELOC_M68HC11_RL_GROUP
4838 ENUMDOC
4839 Motorola 68HC11 reloc.
4840 This reloc marks a group of several instructions that gcc generates
4841 and for which the linker relaxation pass can modify and/or remove
4842 some of them.
4843 ENUM
4844 BFD_RELOC_M68HC11_LO16
4845 ENUMDOC
4846 Motorola 68HC11 reloc.
4847 This is the 16-bit lower part of an address. It is used for 'call'
4848 instruction to specify the symbol address without any special
4849 transformation (due to memory bank window).
4850 ENUM
4851 BFD_RELOC_M68HC11_PAGE
4852 ENUMDOC
4853 Motorola 68HC11 reloc.
4854 This is a 8-bit reloc that specifies the page number of an address.
4855 It is used by 'call' instruction to specify the page number of
4856 the symbol.
4857 ENUM
4858 BFD_RELOC_M68HC11_24
4859 ENUMDOC
4860 Motorola 68HC11 reloc.
4861 This is a 24-bit reloc that represents the address with a 16-bit
4862 value and a 8-bit page number. The symbol address is transformed
4863 to follow the 16K memory bank of 68HC12 (seen as mapped in the window).
4864 ENUM
4865 BFD_RELOC_M68HC12_5B
4866 ENUMDOC
4867 Motorola 68HC12 reloc.
4868 This is the 5 bits of a value.
4869
4870 ENUM
4871 BFD_RELOC_16C_NUM08
4872 ENUMX
4873 BFD_RELOC_16C_NUM08_C
4874 ENUMX
4875 BFD_RELOC_16C_NUM16
4876 ENUMX
4877 BFD_RELOC_16C_NUM16_C
4878 ENUMX
4879 BFD_RELOC_16C_NUM32
4880 ENUMX
4881 BFD_RELOC_16C_NUM32_C
4882 ENUMX
4883 BFD_RELOC_16C_DISP04
4884 ENUMX
4885 BFD_RELOC_16C_DISP04_C
4886 ENUMX
4887 BFD_RELOC_16C_DISP08
4888 ENUMX
4889 BFD_RELOC_16C_DISP08_C
4890 ENUMX
4891 BFD_RELOC_16C_DISP16
4892 ENUMX
4893 BFD_RELOC_16C_DISP16_C
4894 ENUMX
4895 BFD_RELOC_16C_DISP24
4896 ENUMX
4897 BFD_RELOC_16C_DISP24_C
4898 ENUMX
4899 BFD_RELOC_16C_DISP24a
4900 ENUMX
4901 BFD_RELOC_16C_DISP24a_C
4902 ENUMX
4903 BFD_RELOC_16C_REG04
4904 ENUMX
4905 BFD_RELOC_16C_REG04_C
4906 ENUMX
4907 BFD_RELOC_16C_REG04a
4908 ENUMX
4909 BFD_RELOC_16C_REG04a_C
4910 ENUMX
4911 BFD_RELOC_16C_REG14
4912 ENUMX
4913 BFD_RELOC_16C_REG14_C
4914 ENUMX
4915 BFD_RELOC_16C_REG16
4916 ENUMX
4917 BFD_RELOC_16C_REG16_C
4918 ENUMX
4919 BFD_RELOC_16C_REG20
4920 ENUMX
4921 BFD_RELOC_16C_REG20_C
4922 ENUMX
4923 BFD_RELOC_16C_ABS20
4924 ENUMX
4925 BFD_RELOC_16C_ABS20_C
4926 ENUMX
4927 BFD_RELOC_16C_ABS24
4928 ENUMX
4929 BFD_RELOC_16C_ABS24_C
4930 ENUMX
4931 BFD_RELOC_16C_IMM04
4932 ENUMX
4933 BFD_RELOC_16C_IMM04_C
4934 ENUMX
4935 BFD_RELOC_16C_IMM16
4936 ENUMX
4937 BFD_RELOC_16C_IMM16_C
4938 ENUMX
4939 BFD_RELOC_16C_IMM20
4940 ENUMX
4941 BFD_RELOC_16C_IMM20_C
4942 ENUMX
4943 BFD_RELOC_16C_IMM24
4944 ENUMX
4945 BFD_RELOC_16C_IMM24_C
4946 ENUMX
4947 BFD_RELOC_16C_IMM32
4948 ENUMX
4949 BFD_RELOC_16C_IMM32_C
4950 ENUMDOC
4951 NS CR16C Relocations.
4952
4953 ENUM
4954 BFD_RELOC_CR16_NUM8
4955 ENUMX
4956 BFD_RELOC_CR16_NUM16
4957 ENUMX
4958 BFD_RELOC_CR16_NUM32
4959 ENUMX
4960 BFD_RELOC_CR16_NUM32a
4961 ENUMX
4962 BFD_RELOC_CR16_REGREL0
4963 ENUMX
4964 BFD_RELOC_CR16_REGREL4
4965 ENUMX
4966 BFD_RELOC_CR16_REGREL4a
4967 ENUMX
4968 BFD_RELOC_CR16_REGREL14
4969 ENUMX
4970 BFD_RELOC_CR16_REGREL14a
4971 ENUMX
4972 BFD_RELOC_CR16_REGREL16
4973 ENUMX
4974 BFD_RELOC_CR16_REGREL20
4975 ENUMX
4976 BFD_RELOC_CR16_REGREL20a
4977 ENUMX
4978 BFD_RELOC_CR16_ABS20
4979 ENUMX
4980 BFD_RELOC_CR16_ABS24
4981 ENUMX
4982 BFD_RELOC_CR16_IMM4
4983 ENUMX
4984 BFD_RELOC_CR16_IMM8
4985 ENUMX
4986 BFD_RELOC_CR16_IMM16
4987 ENUMX
4988 BFD_RELOC_CR16_IMM20
4989 ENUMX
4990 BFD_RELOC_CR16_IMM24
4991 ENUMX
4992 BFD_RELOC_CR16_IMM32
4993 ENUMX
4994 BFD_RELOC_CR16_IMM32a
4995 ENUMX
4996 BFD_RELOC_CR16_DISP4
4997 ENUMX
4998 BFD_RELOC_CR16_DISP8
4999 ENUMX
5000 BFD_RELOC_CR16_DISP16
5001 ENUMX
5002 BFD_RELOC_CR16_DISP20
5003 ENUMX
5004 BFD_RELOC_CR16_DISP24
5005 ENUMX
5006 BFD_RELOC_CR16_DISP24a
5007 ENUMX
5008 BFD_RELOC_CR16_SWITCH8
5009 ENUMX
5010 BFD_RELOC_CR16_SWITCH16
5011 ENUMX
5012 BFD_RELOC_CR16_SWITCH32
5013 ENUMX
5014 BFD_RELOC_CR16_GOT_REGREL20
5015 ENUMX
5016 BFD_RELOC_CR16_GOTC_REGREL20
5017 ENUMX
5018 BFD_RELOC_CR16_GLOB_DAT
5019 ENUMDOC
5020 NS CR16 Relocations.
5021
5022 ENUM
5023 BFD_RELOC_CRX_REL4
5024 ENUMX
5025 BFD_RELOC_CRX_REL8
5026 ENUMX
5027 BFD_RELOC_CRX_REL8_CMP
5028 ENUMX
5029 BFD_RELOC_CRX_REL16
5030 ENUMX
5031 BFD_RELOC_CRX_REL24
5032 ENUMX
5033 BFD_RELOC_CRX_REL32
5034 ENUMX
5035 BFD_RELOC_CRX_REGREL12
5036 ENUMX
5037 BFD_RELOC_CRX_REGREL22
5038 ENUMX
5039 BFD_RELOC_CRX_REGREL28
5040 ENUMX
5041 BFD_RELOC_CRX_REGREL32
5042 ENUMX
5043 BFD_RELOC_CRX_ABS16
5044 ENUMX
5045 BFD_RELOC_CRX_ABS32
5046 ENUMX
5047 BFD_RELOC_CRX_NUM8
5048 ENUMX
5049 BFD_RELOC_CRX_NUM16
5050 ENUMX
5051 BFD_RELOC_CRX_NUM32
5052 ENUMX
5053 BFD_RELOC_CRX_IMM16
5054 ENUMX
5055 BFD_RELOC_CRX_IMM32
5056 ENUMX
5057 BFD_RELOC_CRX_SWITCH8
5058 ENUMX
5059 BFD_RELOC_CRX_SWITCH16
5060 ENUMX
5061 BFD_RELOC_CRX_SWITCH32
5062 ENUMDOC
5063 NS CRX Relocations.
5064
5065 ENUM
5066 BFD_RELOC_CRIS_BDISP8
5067 ENUMX
5068 BFD_RELOC_CRIS_UNSIGNED_5
5069 ENUMX
5070 BFD_RELOC_CRIS_SIGNED_6
5071 ENUMX
5072 BFD_RELOC_CRIS_UNSIGNED_6
5073 ENUMX
5074 BFD_RELOC_CRIS_SIGNED_8
5075 ENUMX
5076 BFD_RELOC_CRIS_UNSIGNED_8
5077 ENUMX
5078 BFD_RELOC_CRIS_SIGNED_16
5079 ENUMX
5080 BFD_RELOC_CRIS_UNSIGNED_16
5081 ENUMX
5082 BFD_RELOC_CRIS_LAPCQ_OFFSET
5083 ENUMX
5084 BFD_RELOC_CRIS_UNSIGNED_4
5085 ENUMDOC
5086 These relocs are only used within the CRIS assembler. They are not
5087 (at present) written to any object files.
5088 ENUM
5089 BFD_RELOC_CRIS_COPY
5090 ENUMX
5091 BFD_RELOC_CRIS_GLOB_DAT
5092 ENUMX
5093 BFD_RELOC_CRIS_JUMP_SLOT
5094 ENUMX
5095 BFD_RELOC_CRIS_RELATIVE
5096 ENUMDOC
5097 Relocs used in ELF shared libraries for CRIS.
5098 ENUM
5099 BFD_RELOC_CRIS_32_GOT
5100 ENUMDOC
5101 32-bit offset to symbol-entry within GOT.
5102 ENUM
5103 BFD_RELOC_CRIS_16_GOT
5104 ENUMDOC
5105 16-bit offset to symbol-entry within GOT.
5106 ENUM
5107 BFD_RELOC_CRIS_32_GOTPLT
5108 ENUMDOC
5109 32-bit offset to symbol-entry within GOT, with PLT handling.
5110 ENUM
5111 BFD_RELOC_CRIS_16_GOTPLT
5112 ENUMDOC
5113 16-bit offset to symbol-entry within GOT, with PLT handling.
5114 ENUM
5115 BFD_RELOC_CRIS_32_GOTREL
5116 ENUMDOC
5117 32-bit offset to symbol, relative to GOT.
5118 ENUM
5119 BFD_RELOC_CRIS_32_PLT_GOTREL
5120 ENUMDOC
5121 32-bit offset to symbol with PLT entry, relative to GOT.
5122 ENUM
5123 BFD_RELOC_CRIS_32_PLT_PCREL
5124 ENUMDOC
5125 32-bit offset to symbol with PLT entry, relative to this relocation.
5126
5127 ENUM
5128 BFD_RELOC_CRIS_32_GOT_GD
5129 ENUMX
5130 BFD_RELOC_CRIS_16_GOT_GD
5131 ENUMX
5132 BFD_RELOC_CRIS_32_GD
5133 ENUMX
5134 BFD_RELOC_CRIS_DTP
5135 ENUMX
5136 BFD_RELOC_CRIS_32_DTPREL
5137 ENUMX
5138 BFD_RELOC_CRIS_16_DTPREL
5139 ENUMX
5140 BFD_RELOC_CRIS_32_GOT_TPREL
5141 ENUMX
5142 BFD_RELOC_CRIS_16_GOT_TPREL
5143 ENUMX
5144 BFD_RELOC_CRIS_32_TPREL
5145 ENUMX
5146 BFD_RELOC_CRIS_16_TPREL
5147 ENUMX
5148 BFD_RELOC_CRIS_DTPMOD
5149 ENUMX
5150 BFD_RELOC_CRIS_32_IE
5151 ENUMDOC
5152 Relocs used in TLS code for CRIS.
5153
5154 ENUM
5155 BFD_RELOC_860_COPY
5156 ENUMX
5157 BFD_RELOC_860_GLOB_DAT
5158 ENUMX
5159 BFD_RELOC_860_JUMP_SLOT
5160 ENUMX
5161 BFD_RELOC_860_RELATIVE
5162 ENUMX
5163 BFD_RELOC_860_PC26
5164 ENUMX
5165 BFD_RELOC_860_PLT26
5166 ENUMX
5167 BFD_RELOC_860_PC16
5168 ENUMX
5169 BFD_RELOC_860_LOW0
5170 ENUMX
5171 BFD_RELOC_860_SPLIT0
5172 ENUMX
5173 BFD_RELOC_860_LOW1
5174 ENUMX
5175 BFD_RELOC_860_SPLIT1
5176 ENUMX
5177 BFD_RELOC_860_LOW2
5178 ENUMX
5179 BFD_RELOC_860_SPLIT2
5180 ENUMX
5181 BFD_RELOC_860_LOW3
5182 ENUMX
5183 BFD_RELOC_860_LOGOT0
5184 ENUMX
5185 BFD_RELOC_860_SPGOT0
5186 ENUMX
5187 BFD_RELOC_860_LOGOT1
5188 ENUMX
5189 BFD_RELOC_860_SPGOT1
5190 ENUMX
5191 BFD_RELOC_860_LOGOTOFF0
5192 ENUMX
5193 BFD_RELOC_860_SPGOTOFF0
5194 ENUMX
5195 BFD_RELOC_860_LOGOTOFF1
5196 ENUMX
5197 BFD_RELOC_860_SPGOTOFF1
5198 ENUMX
5199 BFD_RELOC_860_LOGOTOFF2
5200 ENUMX
5201 BFD_RELOC_860_LOGOTOFF3
5202 ENUMX
5203 BFD_RELOC_860_LOPC
5204 ENUMX
5205 BFD_RELOC_860_HIGHADJ
5206 ENUMX
5207 BFD_RELOC_860_HAGOT
5208 ENUMX
5209 BFD_RELOC_860_HAGOTOFF
5210 ENUMX
5211 BFD_RELOC_860_HAPC
5212 ENUMX
5213 BFD_RELOC_860_HIGH
5214 ENUMX
5215 BFD_RELOC_860_HIGOT
5216 ENUMX
5217 BFD_RELOC_860_HIGOTOFF
5218 ENUMDOC
5219 Intel i860 Relocations.
5220
5221 ENUM
5222 BFD_RELOC_OPENRISC_ABS_26
5223 ENUMX
5224 BFD_RELOC_OPENRISC_REL_26
5225 ENUMDOC
5226 OpenRISC Relocations.
5227
5228 ENUM
5229 BFD_RELOC_H8_DIR16A8
5230 ENUMX
5231 BFD_RELOC_H8_DIR16R8
5232 ENUMX
5233 BFD_RELOC_H8_DIR24A8
5234 ENUMX
5235 BFD_RELOC_H8_DIR24R8
5236 ENUMX
5237 BFD_RELOC_H8_DIR32A16
5238 ENUMDOC
5239 H8 elf Relocations.
5240
5241 ENUM
5242 BFD_RELOC_XSTORMY16_REL_12
5243 ENUMX
5244 BFD_RELOC_XSTORMY16_12
5245 ENUMX
5246 BFD_RELOC_XSTORMY16_24
5247 ENUMX
5248 BFD_RELOC_XSTORMY16_FPTR16
5249 ENUMDOC
5250 Sony Xstormy16 Relocations.
5251
5252 ENUM
5253 BFD_RELOC_RELC
5254 ENUMDOC
5255 Self-describing complex relocations.
5256 COMMENT
5257
5258 ENUM
5259 BFD_RELOC_XC16X_PAG
5260 ENUMX
5261 BFD_RELOC_XC16X_POF
5262 ENUMX
5263 BFD_RELOC_XC16X_SEG
5264 ENUMX
5265 BFD_RELOC_XC16X_SOF
5266 ENUMDOC
5267 Infineon Relocations.
5268
5269 ENUM
5270 BFD_RELOC_VAX_GLOB_DAT
5271 ENUMX
5272 BFD_RELOC_VAX_JMP_SLOT
5273 ENUMX
5274 BFD_RELOC_VAX_RELATIVE
5275 ENUMDOC
5276 Relocations used by VAX ELF.
5277
5278 ENUM
5279 BFD_RELOC_MT_PC16
5280 ENUMDOC
5281 Morpho MT - 16 bit immediate relocation.
5282 ENUM
5283 BFD_RELOC_MT_HI16
5284 ENUMDOC
5285 Morpho MT - Hi 16 bits of an address.
5286 ENUM
5287 BFD_RELOC_MT_LO16
5288 ENUMDOC
5289 Morpho MT - Low 16 bits of an address.
5290 ENUM
5291 BFD_RELOC_MT_GNU_VTINHERIT
5292 ENUMDOC
5293 Morpho MT - Used to tell the linker which vtable entries are used.
5294 ENUM
5295 BFD_RELOC_MT_GNU_VTENTRY
5296 ENUMDOC
5297 Morpho MT - Used to tell the linker which vtable entries are used.
5298 ENUM
5299 BFD_RELOC_MT_PCINSN8
5300 ENUMDOC
5301 Morpho MT - 8 bit immediate relocation.
5302
5303 ENUM
5304 BFD_RELOC_MSP430_10_PCREL
5305 ENUMX
5306 BFD_RELOC_MSP430_16_PCREL
5307 ENUMX
5308 BFD_RELOC_MSP430_16
5309 ENUMX
5310 BFD_RELOC_MSP430_16_PCREL_BYTE
5311 ENUMX
5312 BFD_RELOC_MSP430_16_BYTE
5313 ENUMX
5314 BFD_RELOC_MSP430_2X_PCREL
5315 ENUMX
5316 BFD_RELOC_MSP430_RL_PCREL
5317 ENUMDOC
5318 msp430 specific relocation codes
5319
5320 ENUM
5321 BFD_RELOC_IQ2000_OFFSET_16
5322 ENUMX
5323 BFD_RELOC_IQ2000_OFFSET_21
5324 ENUMX
5325 BFD_RELOC_IQ2000_UHI16
5326 ENUMDOC
5327 IQ2000 Relocations.
5328
5329 ENUM
5330 BFD_RELOC_XTENSA_RTLD
5331 ENUMDOC
5332 Special Xtensa relocation used only by PLT entries in ELF shared
5333 objects to indicate that the runtime linker should set the value
5334 to one of its own internal functions or data structures.
5335 ENUM
5336 BFD_RELOC_XTENSA_GLOB_DAT
5337 ENUMX
5338 BFD_RELOC_XTENSA_JMP_SLOT
5339 ENUMX
5340 BFD_RELOC_XTENSA_RELATIVE
5341 ENUMDOC
5342 Xtensa relocations for ELF shared objects.
5343 ENUM
5344 BFD_RELOC_XTENSA_PLT
5345 ENUMDOC
5346 Xtensa relocation used in ELF object files for symbols that may require
5347 PLT entries. Otherwise, this is just a generic 32-bit relocation.
5348 ENUM
5349 BFD_RELOC_XTENSA_DIFF8
5350 ENUMX
5351 BFD_RELOC_XTENSA_DIFF16
5352 ENUMX
5353 BFD_RELOC_XTENSA_DIFF32
5354 ENUMDOC
5355 Xtensa relocations to mark the difference of two local symbols.
5356 These are only needed to support linker relaxation and can be ignored
5357 when not relaxing. The field is set to the value of the difference
5358 assuming no relaxation. The relocation encodes the position of the
5359 first symbol so the linker can determine whether to adjust the field
5360 value.
5361 ENUM
5362 BFD_RELOC_XTENSA_SLOT0_OP
5363 ENUMX
5364 BFD_RELOC_XTENSA_SLOT1_OP
5365 ENUMX
5366 BFD_RELOC_XTENSA_SLOT2_OP
5367 ENUMX
5368 BFD_RELOC_XTENSA_SLOT3_OP
5369 ENUMX
5370 BFD_RELOC_XTENSA_SLOT4_OP
5371 ENUMX
5372 BFD_RELOC_XTENSA_SLOT5_OP
5373 ENUMX
5374 BFD_RELOC_XTENSA_SLOT6_OP
5375 ENUMX
5376 BFD_RELOC_XTENSA_SLOT7_OP
5377 ENUMX
5378 BFD_RELOC_XTENSA_SLOT8_OP
5379 ENUMX
5380 BFD_RELOC_XTENSA_SLOT9_OP
5381 ENUMX
5382 BFD_RELOC_XTENSA_SLOT10_OP
5383 ENUMX
5384 BFD_RELOC_XTENSA_SLOT11_OP
5385 ENUMX
5386 BFD_RELOC_XTENSA_SLOT12_OP
5387 ENUMX
5388 BFD_RELOC_XTENSA_SLOT13_OP
5389 ENUMX
5390 BFD_RELOC_XTENSA_SLOT14_OP
5391 ENUMDOC
5392 Generic Xtensa relocations for instruction operands. Only the slot
5393 number is encoded in the relocation. The relocation applies to the
5394 last PC-relative immediate operand, or if there are no PC-relative
5395 immediates, to the last immediate operand.
5396 ENUM
5397 BFD_RELOC_XTENSA_SLOT0_ALT
5398 ENUMX
5399 BFD_RELOC_XTENSA_SLOT1_ALT
5400 ENUMX
5401 BFD_RELOC_XTENSA_SLOT2_ALT
5402 ENUMX
5403 BFD_RELOC_XTENSA_SLOT3_ALT
5404 ENUMX
5405 BFD_RELOC_XTENSA_SLOT4_ALT
5406 ENUMX
5407 BFD_RELOC_XTENSA_SLOT5_ALT
5408 ENUMX
5409 BFD_RELOC_XTENSA_SLOT6_ALT
5410 ENUMX
5411 BFD_RELOC_XTENSA_SLOT7_ALT
5412 ENUMX
5413 BFD_RELOC_XTENSA_SLOT8_ALT
5414 ENUMX
5415 BFD_RELOC_XTENSA_SLOT9_ALT
5416 ENUMX
5417 BFD_RELOC_XTENSA_SLOT10_ALT
5418 ENUMX
5419 BFD_RELOC_XTENSA_SLOT11_ALT
5420 ENUMX
5421 BFD_RELOC_XTENSA_SLOT12_ALT
5422 ENUMX
5423 BFD_RELOC_XTENSA_SLOT13_ALT
5424 ENUMX
5425 BFD_RELOC_XTENSA_SLOT14_ALT
5426 ENUMDOC
5427 Alternate Xtensa relocations. Only the slot is encoded in the
5428 relocation. The meaning of these relocations is opcode-specific.
5429 ENUM
5430 BFD_RELOC_XTENSA_OP0
5431 ENUMX
5432 BFD_RELOC_XTENSA_OP1
5433 ENUMX
5434 BFD_RELOC_XTENSA_OP2
5435 ENUMDOC
5436 Xtensa relocations for backward compatibility. These have all been
5437 replaced by BFD_RELOC_XTENSA_SLOT0_OP.
5438 ENUM
5439 BFD_RELOC_XTENSA_ASM_EXPAND
5440 ENUMDOC
5441 Xtensa relocation to mark that the assembler expanded the
5442 instructions from an original target. The expansion size is
5443 encoded in the reloc size.
5444 ENUM
5445 BFD_RELOC_XTENSA_ASM_SIMPLIFY
5446 ENUMDOC
5447 Xtensa relocation to mark that the linker should simplify
5448 assembler-expanded instructions. This is commonly used
5449 internally by the linker after analysis of a
5450 BFD_RELOC_XTENSA_ASM_EXPAND.
5451 ENUM
5452 BFD_RELOC_XTENSA_TLSDESC_FN
5453 ENUMX
5454 BFD_RELOC_XTENSA_TLSDESC_ARG
5455 ENUMX
5456 BFD_RELOC_XTENSA_TLS_DTPOFF
5457 ENUMX
5458 BFD_RELOC_XTENSA_TLS_TPOFF
5459 ENUMX
5460 BFD_RELOC_XTENSA_TLS_FUNC
5461 ENUMX
5462 BFD_RELOC_XTENSA_TLS_ARG
5463 ENUMX
5464 BFD_RELOC_XTENSA_TLS_CALL
5465 ENUMDOC
5466 Xtensa TLS relocations.
5467
5468 ENUM
5469 BFD_RELOC_Z80_DISP8
5470 ENUMDOC
5471 8 bit signed offset in (ix+d) or (iy+d).
5472
5473 ENUM
5474 BFD_RELOC_Z8K_DISP7
5475 ENUMDOC
5476 DJNZ offset.
5477 ENUM
5478 BFD_RELOC_Z8K_CALLR
5479 ENUMDOC
5480 CALR offset.
5481 ENUM
5482 BFD_RELOC_Z8K_IMM4L
5483 ENUMDOC
5484 4 bit value.
5485
5486 ENUM
5487 BFD_RELOC_LM32_CALL
5488 ENUMX
5489 BFD_RELOC_LM32_BRANCH
5490 ENUMX
5491 BFD_RELOC_LM32_16_GOT
5492 ENUMX
5493 BFD_RELOC_LM32_GOTOFF_HI16
5494 ENUMX
5495 BFD_RELOC_LM32_GOTOFF_LO16
5496 ENUMX
5497 BFD_RELOC_LM32_COPY
5498 ENUMX
5499 BFD_RELOC_LM32_GLOB_DAT
5500 ENUMX
5501 BFD_RELOC_LM32_JMP_SLOT
5502 ENUMX
5503 BFD_RELOC_LM32_RELATIVE
5504 ENUMDOC
5505 Lattice Mico32 relocations.
5506
5507 ENUM
5508 BFD_RELOC_MACH_O_SECTDIFF
5509 ENUMDOC
5510 Difference between two section addreses. Must be followed by a
5511 BFD_RELOC_MACH_O_PAIR.
5512 ENUM
5513 BFD_RELOC_MACH_O_PAIR
5514 ENUMDOC
5515 Pair of relocation. Contains the first symbol.
5516
5517 ENUM
5518 BFD_RELOC_MACH_O_X86_64_BRANCH32
5519 ENUMX
5520 BFD_RELOC_MACH_O_X86_64_BRANCH8
5521 ENUMDOC
5522 PCREL relocations. They are marked as branch to create PLT entry if
5523 required.
5524 ENUM
5525 BFD_RELOC_MACH_O_X86_64_GOT
5526 ENUMDOC
5527 Used when referencing a GOT entry.
5528 ENUM
5529 BFD_RELOC_MACH_O_X86_64_GOT_LOAD
5530 ENUMDOC
5531 Used when loading a GOT entry with movq. It is specially marked so that
5532 the linker could optimize the movq to a leaq if possible.
5533 ENUM
5534 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32
5535 ENUMDOC
5536 Symbol will be substracted. Must be followed by a BFD_RELOC_64.
5537 ENUM
5538 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64
5539 ENUMDOC
5540 Symbol will be substracted. Must be followed by a BFD_RELOC_64.
5541 ENUM
5542 BFD_RELOC_MACH_O_X86_64_PCREL32_1
5543 ENUMDOC
5544 Same as BFD_RELOC_32_PCREL but with an implicit -1 addend.
5545 ENUM
5546 BFD_RELOC_MACH_O_X86_64_PCREL32_2
5547 ENUMDOC
5548 Same as BFD_RELOC_32_PCREL but with an implicit -2 addend.
5549 ENUM
5550 BFD_RELOC_MACH_O_X86_64_PCREL32_4
5551 ENUMDOC
5552 Same as BFD_RELOC_32_PCREL but with an implicit -4 addend.
5553
5554 ENUM
5555 BFD_RELOC_MICROBLAZE_32_LO
5556 ENUMDOC
5557 This is a 32 bit reloc for the microblaze that stores the
5558 low 16 bits of a value
5559 ENUM
5560 BFD_RELOC_MICROBLAZE_32_LO_PCREL
5561 ENUMDOC
5562 This is a 32 bit pc-relative reloc for the microblaze that
5563 stores the low 16 bits of a value
5564 ENUM
5565 BFD_RELOC_MICROBLAZE_32_ROSDA
5566 ENUMDOC
5567 This is a 32 bit reloc for the microblaze that stores a
5568 value relative to the read-only small data area anchor
5569 ENUM
5570 BFD_RELOC_MICROBLAZE_32_RWSDA
5571 ENUMDOC
5572 This is a 32 bit reloc for the microblaze that stores a
5573 value relative to the read-write small data area anchor
5574 ENUM
5575 BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM
5576 ENUMDOC
5577 This is a 32 bit reloc for the microblaze to handle
5578 expressions of the form "Symbol Op Symbol"
5579 ENUM
5580 BFD_RELOC_MICROBLAZE_64_NONE
5581 ENUMDOC
5582 This is a 64 bit reloc that stores the 32 bit pc relative
5583 value in two words (with an imm instruction). No relocation is
5584 done here - only used for relaxing
5585 ENUM
5586 BFD_RELOC_MICROBLAZE_64_GOTPC
5587 ENUMDOC
5588 This is a 64 bit reloc that stores the 32 bit pc relative
5589 value in two words (with an imm instruction). The relocation is
5590 PC-relative GOT offset
5591 ENUM
5592 BFD_RELOC_MICROBLAZE_64_GOT
5593 ENUMDOC
5594 This is a 64 bit reloc that stores the 32 bit pc relative
5595 value in two words (with an imm instruction). The relocation is
5596 GOT offset
5597 ENUM
5598 BFD_RELOC_MICROBLAZE_64_PLT
5599 ENUMDOC
5600 This is a 64 bit reloc that stores the 32 bit pc relative
5601 value in two words (with an imm instruction). The relocation is
5602 PC-relative offset into PLT
5603 ENUM
5604 BFD_RELOC_MICROBLAZE_64_GOTOFF
5605 ENUMDOC
5606 This is a 64 bit reloc that stores the 32 bit GOT relative
5607 value in two words (with an imm instruction). The relocation is
5608 relative offset from _GLOBAL_OFFSET_TABLE_
5609 ENUM
5610 BFD_RELOC_MICROBLAZE_32_GOTOFF
5611 ENUMDOC
5612 This is a 32 bit reloc that stores the 32 bit GOT relative
5613 value in a word. The relocation is relative offset from
5614 _GLOBAL_OFFSET_TABLE_
5615 ENUM
5616 BFD_RELOC_MICROBLAZE_COPY
5617 ENUMDOC
5618 This is used to tell the dynamic linker to copy the value out of
5619 the dynamic object into the runtime process image.
5620
5621 ENUM
5622 BFD_RELOC_TILEPRO_COPY
5623 ENUMX
5624 BFD_RELOC_TILEPRO_GLOB_DAT
5625 ENUMX
5626 BFD_RELOC_TILEPRO_JMP_SLOT
5627 ENUMX
5628 BFD_RELOC_TILEPRO_RELATIVE
5629 ENUMX
5630 BFD_RELOC_TILEPRO_BROFF_X1
5631 ENUMX
5632 BFD_RELOC_TILEPRO_JOFFLONG_X1
5633 ENUMX
5634 BFD_RELOC_TILEPRO_JOFFLONG_X1_PLT
5635 ENUMX
5636 BFD_RELOC_TILEPRO_IMM8_X0
5637 ENUMX
5638 BFD_RELOC_TILEPRO_IMM8_Y0
5639 ENUMX
5640 BFD_RELOC_TILEPRO_IMM8_X1
5641 ENUMX
5642 BFD_RELOC_TILEPRO_IMM8_Y1
5643 ENUMX
5644 BFD_RELOC_TILEPRO_DEST_IMM8_X1
5645 ENUMX
5646 BFD_RELOC_TILEPRO_MT_IMM15_X1
5647 ENUMX
5648 BFD_RELOC_TILEPRO_MF_IMM15_X1
5649 ENUMX
5650 BFD_RELOC_TILEPRO_IMM16_X0
5651 ENUMX
5652 BFD_RELOC_TILEPRO_IMM16_X1
5653 ENUMX
5654 BFD_RELOC_TILEPRO_IMM16_X0_LO
5655 ENUMX
5656 BFD_RELOC_TILEPRO_IMM16_X1_LO
5657 ENUMX
5658 BFD_RELOC_TILEPRO_IMM16_X0_HI
5659 ENUMX
5660 BFD_RELOC_TILEPRO_IMM16_X1_HI
5661 ENUMX
5662 BFD_RELOC_TILEPRO_IMM16_X0_HA
5663 ENUMX
5664 BFD_RELOC_TILEPRO_IMM16_X1_HA
5665 ENUMX
5666 BFD_RELOC_TILEPRO_IMM16_X0_PCREL
5667 ENUMX
5668 BFD_RELOC_TILEPRO_IMM16_X1_PCREL
5669 ENUMX
5670 BFD_RELOC_TILEPRO_IMM16_X0_LO_PCREL
5671 ENUMX
5672 BFD_RELOC_TILEPRO_IMM16_X1_LO_PCREL
5673 ENUMX
5674 BFD_RELOC_TILEPRO_IMM16_X0_HI_PCREL
5675 ENUMX
5676 BFD_RELOC_TILEPRO_IMM16_X1_HI_PCREL
5677 ENUMX
5678 BFD_RELOC_TILEPRO_IMM16_X0_HA_PCREL
5679 ENUMX
5680 BFD_RELOC_TILEPRO_IMM16_X1_HA_PCREL
5681 ENUMX
5682 BFD_RELOC_TILEPRO_IMM16_X0_GOT
5683 ENUMX
5684 BFD_RELOC_TILEPRO_IMM16_X1_GOT
5685 ENUMX
5686 BFD_RELOC_TILEPRO_IMM16_X0_GOT_LO
5687 ENUMX
5688 BFD_RELOC_TILEPRO_IMM16_X1_GOT_LO
5689 ENUMX
5690 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HI
5691 ENUMX
5692 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HI
5693 ENUMX
5694 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HA
5695 ENUMX
5696 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HA
5697 ENUMX
5698 BFD_RELOC_TILEPRO_MMSTART_X0
5699 ENUMX
5700 BFD_RELOC_TILEPRO_MMEND_X0
5701 ENUMX
5702 BFD_RELOC_TILEPRO_MMSTART_X1
5703 ENUMX
5704 BFD_RELOC_TILEPRO_MMEND_X1
5705 ENUMX
5706 BFD_RELOC_TILEPRO_SHAMT_X0
5707 ENUMX
5708 BFD_RELOC_TILEPRO_SHAMT_X1
5709 ENUMX
5710 BFD_RELOC_TILEPRO_SHAMT_Y0
5711 ENUMX
5712 BFD_RELOC_TILEPRO_SHAMT_Y1
5713 ENUMX
5714 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD
5715 ENUMX
5716 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD
5717 ENUMX
5718 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_LO
5719 ENUMX
5720 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_LO
5721 ENUMX
5722 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HI
5723 ENUMX
5724 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HI
5725 ENUMX
5726 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HA
5727 ENUMX
5728 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HA
5729 ENUMX
5730 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE
5731 ENUMX
5732 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE
5733 ENUMX
5734 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_LO
5735 ENUMX
5736 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_LO
5737 ENUMX
5738 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HI
5739 ENUMX
5740 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HI
5741 ENUMX
5742 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HA
5743 ENUMX
5744 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HA
5745 ENUMX
5746 BFD_RELOC_TILEPRO_TLS_DTPMOD32
5747 ENUMX
5748 BFD_RELOC_TILEPRO_TLS_DTPOFF32
5749 ENUMX
5750 BFD_RELOC_TILEPRO_TLS_TPOFF32
5751 ENUMDOC
5752 Tilera TILEPro Relocations.
5753
5754 ENUM
5755 BFD_RELOC_TILEGX_HW0
5756 ENUMX
5757 BFD_RELOC_TILEGX_HW1
5758 ENUMX
5759 BFD_RELOC_TILEGX_HW2
5760 ENUMX
5761 BFD_RELOC_TILEGX_HW3
5762 ENUMX
5763 BFD_RELOC_TILEGX_HW0_LAST
5764 ENUMX
5765 BFD_RELOC_TILEGX_HW1_LAST
5766 ENUMX
5767 BFD_RELOC_TILEGX_HW2_LAST
5768 ENUMX
5769 BFD_RELOC_TILEGX_COPY
5770 ENUMX
5771 BFD_RELOC_TILEGX_GLOB_DAT
5772 ENUMX
5773 BFD_RELOC_TILEGX_JMP_SLOT
5774 ENUMX
5775 BFD_RELOC_TILEGX_RELATIVE
5776 ENUMX
5777 BFD_RELOC_TILEGX_BROFF_X1
5778 ENUMX
5779 BFD_RELOC_TILEGX_JUMPOFF_X1
5780 ENUMX
5781 BFD_RELOC_TILEGX_JUMPOFF_X1_PLT
5782 ENUMX
5783 BFD_RELOC_TILEGX_IMM8_X0
5784 ENUMX
5785 BFD_RELOC_TILEGX_IMM8_Y0
5786 ENUMX
5787 BFD_RELOC_TILEGX_IMM8_X1
5788 ENUMX
5789 BFD_RELOC_TILEGX_IMM8_Y1
5790 ENUMX
5791 BFD_RELOC_TILEGX_DEST_IMM8_X1
5792 ENUMX
5793 BFD_RELOC_TILEGX_MT_IMM14_X1
5794 ENUMX
5795 BFD_RELOC_TILEGX_MF_IMM14_X1
5796 ENUMX
5797 BFD_RELOC_TILEGX_MMSTART_X0
5798 ENUMX
5799 BFD_RELOC_TILEGX_MMEND_X0
5800 ENUMX
5801 BFD_RELOC_TILEGX_SHAMT_X0
5802 ENUMX
5803 BFD_RELOC_TILEGX_SHAMT_X1
5804 ENUMX
5805 BFD_RELOC_TILEGX_SHAMT_Y0
5806 ENUMX
5807 BFD_RELOC_TILEGX_SHAMT_Y1
5808 ENUMX
5809 BFD_RELOC_TILEGX_IMM16_X0_HW0
5810 ENUMX
5811 BFD_RELOC_TILEGX_IMM16_X1_HW0
5812 ENUMX
5813 BFD_RELOC_TILEGX_IMM16_X0_HW1
5814 ENUMX
5815 BFD_RELOC_TILEGX_IMM16_X1_HW1
5816 ENUMX
5817 BFD_RELOC_TILEGX_IMM16_X0_HW2
5818 ENUMX
5819 BFD_RELOC_TILEGX_IMM16_X1_HW2
5820 ENUMX
5821 BFD_RELOC_TILEGX_IMM16_X0_HW3
5822 ENUMX
5823 BFD_RELOC_TILEGX_IMM16_X1_HW3
5824 ENUMX
5825 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST
5826 ENUMX
5827 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST
5828 ENUMX
5829 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST
5830 ENUMX
5831 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST
5832 ENUMX
5833 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST
5834 ENUMX
5835 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST
5836 ENUMX
5837 BFD_RELOC_TILEGX_IMM16_X0_HW0_PCREL
5838 ENUMX
5839 BFD_RELOC_TILEGX_IMM16_X1_HW0_PCREL
5840 ENUMX
5841 BFD_RELOC_TILEGX_IMM16_X0_HW1_PCREL
5842 ENUMX
5843 BFD_RELOC_TILEGX_IMM16_X1_HW1_PCREL
5844 ENUMX
5845 BFD_RELOC_TILEGX_IMM16_X0_HW2_PCREL
5846 ENUMX
5847 BFD_RELOC_TILEGX_IMM16_X1_HW2_PCREL
5848 ENUMX
5849 BFD_RELOC_TILEGX_IMM16_X0_HW3_PCREL
5850 ENUMX
5851 BFD_RELOC_TILEGX_IMM16_X1_HW3_PCREL
5852 ENUMX
5853 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PCREL
5854 ENUMX
5855 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PCREL
5856 ENUMX
5857 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PCREL
5858 ENUMX
5859 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PCREL
5860 ENUMX
5861 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PCREL
5862 ENUMX
5863 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PCREL
5864 ENUMX
5865 BFD_RELOC_TILEGX_IMM16_X0_HW0_GOT
5866 ENUMX
5867 BFD_RELOC_TILEGX_IMM16_X1_HW0_GOT
5868 ENUMX
5869 BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT
5870 ENUMX
5871 BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT
5872 ENUMX
5873 BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT
5874 ENUMX
5875 BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT
5876 ENUMX
5877 BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT
5878 ENUMX
5879 BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT
5880 ENUMX
5881 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_GOT
5882 ENUMX
5883 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_GOT
5884 ENUMX
5885 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_GOT
5886 ENUMX
5887 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_GOT
5888 ENUMX
5889 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT
5890 ENUMX
5891 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT
5892 ENUMX
5893 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_GD
5894 ENUMX
5895 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_GD
5896 ENUMX
5897 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD
5898 ENUMX
5899 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD
5900 ENUMX
5901 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD
5902 ENUMX
5903 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD
5904 ENUMX
5905 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD
5906 ENUMX
5907 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD
5908 ENUMX
5909 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_GD
5910 ENUMX
5911 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_GD
5912 ENUMX
5913 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_GD
5914 ENUMX
5915 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_GD
5916 ENUMX
5917 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD
5918 ENUMX
5919 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD
5920 ENUMX
5921 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_IE
5922 ENUMX
5923 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_IE
5924 ENUMX
5925 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE
5926 ENUMX
5927 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE
5928 ENUMX
5929 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE
5930 ENUMX
5931 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE
5932 ENUMX
5933 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE
5934 ENUMX
5935 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE
5936 ENUMX
5937 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_IE
5938 ENUMX
5939 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_IE
5940 ENUMX
5941 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_IE
5942 ENUMX
5943 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_IE
5944 ENUMX
5945 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE
5946 ENUMX
5947 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE
5948 ENUMX
5949 BFD_RELOC_TILEGX_TLS_DTPMOD64
5950 ENUMX
5951 BFD_RELOC_TILEGX_TLS_DTPOFF64
5952 ENUMX
5953 BFD_RELOC_TILEGX_TLS_TPOFF64
5954 ENUMX
5955 BFD_RELOC_TILEGX_TLS_DTPMOD32
5956 ENUMX
5957 BFD_RELOC_TILEGX_TLS_DTPOFF32
5958 ENUMX
5959 BFD_RELOC_TILEGX_TLS_TPOFF32
5960 ENUMDOC
5961 Tilera TILE-Gx Relocations.
5962
5963 ENUM
5964 BFD_RELOC_EPIPHANY_SIMM8
5965 ENUMDOC
5966 Adapteva EPIPHANY - 8 bit signed pc-relative displacement
5967 ENUM
5968 BFD_RELOC_EPIPHANY_SIMM24
5969 ENUMDOC
5970 Adapteva EPIPHANY - 24 bit signed pc-relative displacement
5971 ENUM
5972 BFD_RELOC_EPIPHANY_HIGH
5973 ENUMDOC
5974 Adapteva EPIPHANY - 16 most-significant bits of absolute address
5975 ENUM
5976 BFD_RELOC_EPIPHANY_LOW
5977 ENUMDOC
5978 Adapteva EPIPHANY - 16 least-significant bits of absolute address
5979 ENUM
5980 BFD_RELOC_EPIPHANY_SIMM11
5981 ENUMDOC
5982 Adapteva EPIPHANY - 11 bit signed number - add/sub immediate
5983 ENUM
5984 BFD_RELOC_EPIPHANY_IMM11
5985 ENUMDOC
5986 Adapteva EPIPHANY - 11 bit sign-magnitude number (ld/st displacement)
5987 ENUM
5988 BFD_RELOC_EPIPHANY_IMM8
5989 ENUMDOC
5990 Adapteva EPIPHANY - 8 bit immediate for 16 bit mov instruction.
5991
5992
5993 ENDSENUM
5994 BFD_RELOC_UNUSED
5995 CODE_FRAGMENT
5996 .
5997 .typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
5998 */
5999
6000 /*
6001 FUNCTION
6002 bfd_reloc_type_lookup
6003 bfd_reloc_name_lookup
6004
6005 SYNOPSIS
6006 reloc_howto_type *bfd_reloc_type_lookup
6007 (bfd *abfd, bfd_reloc_code_real_type code);
6008 reloc_howto_type *bfd_reloc_name_lookup
6009 (bfd *abfd, const char *reloc_name);
6010
6011 DESCRIPTION
6012 Return a pointer to a howto structure which, when
6013 invoked, will perform the relocation @var{code} on data from the
6014 architecture noted.
6015
6016 */
6017
6018 reloc_howto_type *
6019 bfd_reloc_type_lookup (bfd *abfd, bfd_reloc_code_real_type code)
6020 {
6021 return BFD_SEND (abfd, reloc_type_lookup, (abfd, code));
6022 }
6023
6024 reloc_howto_type *
6025 bfd_reloc_name_lookup (bfd *abfd, const char *reloc_name)
6026 {
6027 return BFD_SEND (abfd, reloc_name_lookup, (abfd, reloc_name));
6028 }
6029
6030 static reloc_howto_type bfd_howto_32 =
6031 HOWTO (0, 00, 2, 32, FALSE, 0, complain_overflow_dont, 0, "VRT32", FALSE, 0xffffffff, 0xffffffff, TRUE);
6032
6033 /*
6034 INTERNAL_FUNCTION
6035 bfd_default_reloc_type_lookup
6036
6037 SYNOPSIS
6038 reloc_howto_type *bfd_default_reloc_type_lookup
6039 (bfd *abfd, bfd_reloc_code_real_type code);
6040
6041 DESCRIPTION
6042 Provides a default relocation lookup routine for any architecture.
6043
6044 */
6045
6046 reloc_howto_type *
6047 bfd_default_reloc_type_lookup (bfd *abfd, bfd_reloc_code_real_type code)
6048 {
6049 switch (code)
6050 {
6051 case BFD_RELOC_CTOR:
6052 /* The type of reloc used in a ctor, which will be as wide as the
6053 address - so either a 64, 32, or 16 bitter. */
6054 switch (bfd_arch_bits_per_address (abfd))
6055 {
6056 case 64:
6057 BFD_FAIL ();
6058 case 32:
6059 return &bfd_howto_32;
6060 case 16:
6061 BFD_FAIL ();
6062 default:
6063 BFD_FAIL ();
6064 }
6065 default:
6066 BFD_FAIL ();
6067 }
6068 return NULL;
6069 }
6070
6071 /*
6072 FUNCTION
6073 bfd_get_reloc_code_name
6074
6075 SYNOPSIS
6076 const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code);
6077
6078 DESCRIPTION
6079 Provides a printable name for the supplied relocation code.
6080 Useful mainly for printing error messages.
6081 */
6082
6083 const char *
6084 bfd_get_reloc_code_name (bfd_reloc_code_real_type code)
6085 {
6086 if (code > BFD_RELOC_UNUSED)
6087 return 0;
6088 return bfd_reloc_code_real_names[code];
6089 }
6090
6091 /*
6092 INTERNAL_FUNCTION
6093 bfd_generic_relax_section
6094
6095 SYNOPSIS
6096 bfd_boolean bfd_generic_relax_section
6097 (bfd *abfd,
6098 asection *section,
6099 struct bfd_link_info *,
6100 bfd_boolean *);
6101
6102 DESCRIPTION
6103 Provides default handling for relaxing for back ends which
6104 don't do relaxing.
6105 */
6106
6107 bfd_boolean
6108 bfd_generic_relax_section (bfd *abfd ATTRIBUTE_UNUSED,
6109 asection *section ATTRIBUTE_UNUSED,
6110 struct bfd_link_info *link_info ATTRIBUTE_UNUSED,
6111 bfd_boolean *again)
6112 {
6113 if (link_info->relocatable)
6114 (*link_info->callbacks->einfo)
6115 (_("%P%F: --relax and -r may not be used together\n"));
6116
6117 *again = FALSE;
6118 return TRUE;
6119 }
6120
6121 /*
6122 INTERNAL_FUNCTION
6123 bfd_generic_gc_sections
6124
6125 SYNOPSIS
6126 bfd_boolean bfd_generic_gc_sections
6127 (bfd *, struct bfd_link_info *);
6128
6129 DESCRIPTION
6130 Provides default handling for relaxing for back ends which
6131 don't do section gc -- i.e., does nothing.
6132 */
6133
6134 bfd_boolean
6135 bfd_generic_gc_sections (bfd *abfd ATTRIBUTE_UNUSED,
6136 struct bfd_link_info *info ATTRIBUTE_UNUSED)
6137 {
6138 return TRUE;
6139 }
6140
6141 /*
6142 INTERNAL_FUNCTION
6143 bfd_generic_lookup_section_flags
6144
6145 SYNOPSIS
6146 void bfd_generic_lookup_section_flags
6147 (struct bfd_link_info *, struct flag_info *);
6148
6149 DESCRIPTION
6150 Provides default handling for section flags lookup
6151 -- i.e., does nothing.
6152 */
6153
6154 void
6155 bfd_generic_lookup_section_flags (struct bfd_link_info *info ATTRIBUTE_UNUSED,
6156 struct flag_info *finfo)
6157 {
6158 if (finfo != NULL)
6159 {
6160 (*_bfd_error_handler) (_("INPUT_SECTION_FLAGS are not supported.\n"));
6161 return;
6162 }
6163 }
6164
6165 /*
6166 INTERNAL_FUNCTION
6167 bfd_generic_merge_sections
6168
6169 SYNOPSIS
6170 bfd_boolean bfd_generic_merge_sections
6171 (bfd *, struct bfd_link_info *);
6172
6173 DESCRIPTION
6174 Provides default handling for SEC_MERGE section merging for back ends
6175 which don't have SEC_MERGE support -- i.e., does nothing.
6176 */
6177
6178 bfd_boolean
6179 bfd_generic_merge_sections (bfd *abfd ATTRIBUTE_UNUSED,
6180 struct bfd_link_info *link_info ATTRIBUTE_UNUSED)
6181 {
6182 return TRUE;
6183 }
6184
6185 /*
6186 INTERNAL_FUNCTION
6187 bfd_generic_get_relocated_section_contents
6188
6189 SYNOPSIS
6190 bfd_byte *bfd_generic_get_relocated_section_contents
6191 (bfd *abfd,
6192 struct bfd_link_info *link_info,
6193 struct bfd_link_order *link_order,
6194 bfd_byte *data,
6195 bfd_boolean relocatable,
6196 asymbol **symbols);
6197
6198 DESCRIPTION
6199 Provides default handling of relocation effort for back ends
6200 which can't be bothered to do it efficiently.
6201
6202 */
6203
6204 bfd_byte *
6205 bfd_generic_get_relocated_section_contents (bfd *abfd,
6206 struct bfd_link_info *link_info,
6207 struct bfd_link_order *link_order,
6208 bfd_byte *data,
6209 bfd_boolean relocatable,
6210 asymbol **symbols)
6211 {
6212 bfd *input_bfd = link_order->u.indirect.section->owner;
6213 asection *input_section = link_order->u.indirect.section;
6214 long reloc_size;
6215 arelent **reloc_vector;
6216 long reloc_count;
6217
6218 reloc_size = bfd_get_reloc_upper_bound (input_bfd, input_section);
6219 if (reloc_size < 0)
6220 return NULL;
6221
6222 /* Read in the section. */
6223 if (!bfd_get_full_section_contents (input_bfd, input_section, &data))
6224 return NULL;
6225
6226 if (reloc_size == 0)
6227 return data;
6228
6229 reloc_vector = (arelent **) bfd_malloc (reloc_size);
6230 if (reloc_vector == NULL)
6231 return NULL;
6232
6233 reloc_count = bfd_canonicalize_reloc (input_bfd,
6234 input_section,
6235 reloc_vector,
6236 symbols);
6237 if (reloc_count < 0)
6238 goto error_return;
6239
6240 if (reloc_count > 0)
6241 {
6242 arelent **parent;
6243 for (parent = reloc_vector; *parent != NULL; parent++)
6244 {
6245 char *error_message = NULL;
6246 asymbol *symbol;
6247 bfd_reloc_status_type r;
6248
6249 symbol = *(*parent)->sym_ptr_ptr;
6250 if (symbol->section && elf_discarded_section (symbol->section))
6251 {
6252 bfd_byte *p;
6253 static reloc_howto_type none_howto
6254 = HOWTO (0, 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL,
6255 "unused", FALSE, 0, 0, FALSE);
6256
6257 p = data + (*parent)->address * bfd_octets_per_byte (input_bfd);
6258 _bfd_clear_contents ((*parent)->howto, input_bfd, input_section,
6259 p);
6260 (*parent)->sym_ptr_ptr = bfd_abs_section.symbol_ptr_ptr;
6261 (*parent)->addend = 0;
6262 (*parent)->howto = &none_howto;
6263 r = bfd_reloc_ok;
6264 }
6265 else
6266 r = bfd_perform_relocation (input_bfd,
6267 *parent,
6268 data,
6269 input_section,
6270 relocatable ? abfd : NULL,
6271 &error_message);
6272
6273 if (relocatable)
6274 {
6275 asection *os = input_section->output_section;
6276
6277 /* A partial link, so keep the relocs. */
6278 os->orelocation[os->reloc_count] = *parent;
6279 os->reloc_count++;
6280 }
6281
6282 if (r != bfd_reloc_ok)
6283 {
6284 switch (r)
6285 {
6286 case bfd_reloc_undefined:
6287 if (!((*link_info->callbacks->undefined_symbol)
6288 (link_info, bfd_asymbol_name (*(*parent)->sym_ptr_ptr),
6289 input_bfd, input_section, (*parent)->address,
6290 TRUE)))
6291 goto error_return;
6292 break;
6293 case bfd_reloc_dangerous:
6294 BFD_ASSERT (error_message != NULL);
6295 if (!((*link_info->callbacks->reloc_dangerous)
6296 (link_info, error_message, input_bfd, input_section,
6297 (*parent)->address)))
6298 goto error_return;
6299 break;
6300 case bfd_reloc_overflow:
6301 if (!((*link_info->callbacks->reloc_overflow)
6302 (link_info, NULL,
6303 bfd_asymbol_name (*(*parent)->sym_ptr_ptr),
6304 (*parent)->howto->name, (*parent)->addend,
6305 input_bfd, input_section, (*parent)->address)))
6306 goto error_return;
6307 break;
6308 case bfd_reloc_outofrange:
6309 default:
6310 abort ();
6311 break;
6312 }
6313
6314 }
6315 }
6316 }
6317
6318 free (reloc_vector);
6319 return data;
6320
6321 error_return:
6322 free (reloc_vector);
6323 return NULL;
6324 }
GDB Binutils - Deliverables
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